diff --git a/Cargo.lock b/Cargo.lock
index a798b0a80..824beb91f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,84 +10,62 @@ checksum = "8b5ace29ee3216de37c0546865ad08edef58b0f9e76838ed8959a84a990e58c5"
 
 [[package]]
 name = "actix-codec"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78d1833b3838dbe990df0f1f87baf640cf6146e898166afe401839d1b001e570"
+checksum = "1d5dbeb2d9e51344cb83ca7cc170f1217f9fe25bfc50160e6e200b5c31c1019a"
 dependencies = [
  "bitflags",
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "futures-core",
  "futures-sink",
  "log 0.4.11",
- "pin-project 0.4.27",
- "tokio 0.2.22",
- "tokio-util 0.3.1",
-]
-
-[[package]]
-name = "actix-connect"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "177837a10863f15ba8d3ae3ec12fac1099099529ed20083a27fdfe247381d0dc"
-dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "actix-utils",
- "derive_more",
- "either",
- "futures-util",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.11",
- "trust-dns-proto",
- "trust-dns-resolver",
+ "pin-project-lite 0.2.4",
+ "tokio 1.6.0",
+ "tokio-util 0.6.7",
 ]
 
 [[package]]
 name = "actix-http"
-version = "2.1.0"
+version = "3.0.0-beta.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "404df68c297f73b8d36c9c9056404913d25905a8f80127b0e5fe147c9c4b9f02"
+checksum = "3cd16d6b846983ffabfd081e1a67abd7698094fcbe7b3d9bcf1acbc6f546a516"
 dependencies = [
  "actix-codec",
- "actix-connect",
- "actix-rt",
+ "actix-rt 2.2.0",
  "actix-service",
- "actix-threadpool",
+ "actix-tls",
  "actix-utils",
+ "ahash",
  "base64 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags",
  "brotli2",
- "bytes 0.5.6",
- "cookie 0.14.3",
- "copyless",
+ "bytes 1.0.1",
+ "bytestring",
  "derive_more",
- "either",
  "encoding_rs",
  "flate2",
- "futures-channel",
  "futures-core",
  "futures-util",
- "fxhash",
- "h2 0.2.7",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.3.3",
+ "http 0.2.4",
  "httparse",
- "indexmap",
  "itoa 0.4.6",
  "language-tags",
- "lazy_static",
+ "local-channel",
  "log 0.4.11",
  "mime",
+ "once_cell 1.7.2",
  "percent-encoding 2.1.0",
  "pin-project 1.0.7",
- "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.2.4",
+ "rand 0.8.3",
  "regex 1.4.2",
  "serde 1.0.117",
- "serde_json 1.0.59",
- "serde_urlencoded 0.6.1",
  "sha-1",
- "slab",
- "time 0.2.22",
+ "smallvec 1.6.1",
+ "time 0.2.27",
+ "tokio 1.6.0",
+ "zstd",
 ]
 
 [[package]]
@@ -100,14 +78,24 @@ dependencies = [
  "syn 1.0.72",
 ]
 
+[[package]]
+name = "actix-macros"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2f86cd6857c135e6e9fe57b1619a88d1f94a7df34c00e11fe13e64fd3438837"
+dependencies = [
+ "quote 1.0.7",
+ "syn 1.0.72",
+]
+
 [[package]]
 name = "actix-router"
-version = "0.2.5"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbd1f7dbda1645bf7da33554db60891755f6c01c1b2169e2f4c492098d30c235"
+checksum = "2ad299af73649e1fc893e333ccf86f377751eb95ff875d095131574c6f43452c"
 dependencies = [
  "bytestring",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "log 0.4.11",
  "regex 1.4.2",
  "serde 1.0.117",
@@ -119,57 +107,52 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "143fcc2912e0d1de2bcf4e2f720d2a60c28652ab4179685a1ee159e0fb3db227"
 dependencies = [
- "actix-macros",
+ "actix-macros 0.1.2",
  "actix-threadpool",
  "copyless",
  "futures-channel",
  "futures-util",
- "smallvec 1.4.2",
+ "smallvec 1.6.1",
  "tokio 0.2.22",
 ]
 
+[[package]]
+name = "actix-rt"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc7d7cd957c9ed92288a7c3c96af81fa5291f65247a76a34dac7b6af74e52ba0"
+dependencies = [
+ "actix-macros 0.2.1",
+ "futures-core",
+ "tokio 1.6.0",
+]
+
 [[package]]
 name = "actix-server"
-version = "1.0.4"
+version = "2.0.0-beta.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45407e6e672ca24784baa667c5d32ef109ccdd8d5e0b5ebb9ef8a67f4dfb708e"
+checksum = "26369215fcc3b0176018b3b68756a8bcc275bb000e6212e454944913a1f9bf87"
 dependencies = [
- "actix-codec",
- "actix-rt",
+ "actix-rt 2.2.0",
  "actix-service",
  "actix-utils",
- "futures-channel",
- "futures-util",
+ "futures-core",
  "log 0.4.11",
- "mio 0.6.22",
- "mio-uds",
+ "mio 0.7.11",
  "num_cpus",
  "slab",
- "socket2 0.3.15",
+ "tokio 1.6.0",
 ]
 
 [[package]]
 name = "actix-service"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0052435d581b5be835d11f4eb3bce417c8af18d87ddf8ace99f8e67e595882bb"
-dependencies = [
- "futures-util",
- "pin-project 0.4.27",
-]
-
-[[package]]
-name = "actix-testing"
-version = "1.0.1"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47239ca38799ab74ee6a8a94d1ce857014b2ac36f242f70f3f75a66f691e791c"
+checksum = "77f5f9d66a8730d0fae62c26f3424f5751e5518086628a40b7ab6fca4a705034"
 dependencies = [
- "actix-macros",
- "actix-rt",
- "actix-server",
- "actix-service",
- "log 0.4.11",
- "socket2 0.3.15",
+ "futures-core",
+ "paste",
+ "pin-project-lite 0.2.4",
 ]
 
 [[package]]
@@ -189,80 +172,77 @@ dependencies = [
 
 [[package]]
 name = "actix-tls"
-version = "2.0.0"
+version = "3.0.0-beta.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24789b7d7361cf5503a504ebe1c10806896f61e96eca9a7350e23001aca715fb"
+checksum = "65b7bb60840962ef0332f7ea01a57d73a24d2cb663708511ff800250bbfef569"
 dependencies = [
  "actix-codec",
+ "actix-rt 2.2.0",
  "actix-service",
  "actix-utils",
- "futures-util",
+ "derive_more",
+ "futures-core",
+ "http 0.2.4",
+ "log 0.4.11",
+ "tokio-util 0.6.7",
 ]
 
 [[package]]
 name = "actix-utils"
-version = "2.0.0"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e9022dec56632d1d7979e59af14f0597a28a830a9c1c7fec8b2327eb9f16b5a"
+checksum = "e491cbaac2e7fc788dfff99ff48ef317e23b3cf63dbaf7aaab6418f40f92aa94"
 dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "bitflags",
- "bytes 0.5.6",
- "either",
- "futures-channel",
- "futures-sink",
- "futures-util",
- "log 0.4.11",
- "pin-project 0.4.27",
- "slab",
+ "local-waker",
+ "pin-project-lite 0.2.4",
 ]
 
 [[package]]
 name = "actix-web"
-version = "3.2.0"
+version = "4.0.0-beta.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88344b7a5ef27e5e09e73565379f69273dd3e2d29e82afc381b84d170d0a5631"
+checksum = "c503f726f895e55dac39adeafd14b5ee00cc956796314e9227fc7ae2e176f443"
 dependencies = [
  "actix-codec",
  "actix-http",
- "actix-macros",
+ "actix-macros 0.2.1",
  "actix-router",
- "actix-rt",
+ "actix-rt 2.2.0",
  "actix-server",
  "actix-service",
- "actix-testing",
- "actix-threadpool",
- "actix-tls",
  "actix-utils",
  "actix-web-codegen",
- "awc",
- "bytes 0.5.6",
+ "ahash",
+ "bytes 1.0.1",
+ "cfg-if 1.0.0",
+ "cookie 0.15.0",
  "derive_more",
+ "either",
  "encoding_rs",
- "futures-channel",
  "futures-core",
  "futures-util",
- "fxhash",
+ "itoa 0.4.6",
+ "language-tags",
  "log 0.4.11",
  "mime",
+ "once_cell 1.7.2",
+ "paste",
  "pin-project 1.0.7",
  "regex 1.4.2",
  "serde 1.0.117",
  "serde_json 1.0.59",
- "serde_urlencoded 0.6.1",
- "socket2 0.3.15",
- "time 0.2.22",
- "tinyvec 1.0.1",
+ "serde_urlencoded 0.7.0",
+ "smallvec 1.6.1",
+ "socket2 0.4.0",
+ "time 0.2.27",
  "url 2.2.0",
 ]
 
 [[package]]
 name = "actix-web-codegen"
-version = "0.4.0"
+version = "0.5.0-beta.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad26f77093333e0e7c6ffe54ebe3582d908a104e448723eec6d43d08b07143fb"
+checksum = "0d048c6986743105c1e8e9729fbc8d5d1667f2f62393a58be8d85a7d9a5a6c8d"
 dependencies = [
  "proc-macro2 1.0.26",
  "quote 1.0.7",
@@ -271,14 +251,15 @@ dependencies = [
 
 [[package]]
 name = "actix-web-opentelemetry"
-version = "0.9.0"
+version = "0.11.0-beta.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d10b9d36fd431016fb3ad4be804c7c35f685661a327bdc1a15aaff8eff8bcc4b"
+checksum = "e3da9973a56ad884f87290014a13567b02a463fbd17dd40c1c637298eabf156e"
 dependencies = [
  "actix-http",
  "actix-web",
+ "awc",
  "futures 0.3.7",
- "opentelemetry",
+ "opentelemetry 0.15.0",
  "opentelemetry-semantic-conventions",
  "serde 1.0.117",
 ]
@@ -364,6 +345,17 @@ dependencies = [
  "stream-cipher 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43bb833f0bf979d8475d38fbf09ed3b8a55e1885fe93ad3f93239fc6a4f17b98"
+dependencies = [
+ "getrandom 0.2.3",
+ "once_cell 1.7.2",
+ "version_check",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.15"
@@ -424,7 +416,7 @@ dependencies = [
 name = "anonify-eth-driver"
 version = "0.5.4"
 dependencies = [
- "actix-rt",
+ "actix-rt 1.1.1",
  "anonify-ecall-types",
  "anyhow 1.0.34",
  "bincode 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -439,14 +431,14 @@ dependencies = [
  "frame-types",
  "hex",
  "once_cell 1.7.2",
- "opentelemetry",
+ "opentelemetry 0.11.2",
  "parking_lot 0.10.2",
  "serde_json 1.0.59",
  "sgx_types 1.1.3",
  "thiserror 1.0.22",
  "tracing",
  "tracing-futures",
- "tracing-opentelemetry",
+ "tracing-opentelemetry 0.10.0",
  "web3",
 ]
 
@@ -580,26 +572,28 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "awc"
-version = "2.0.1"
+version = "3.0.0-beta.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "425980a1e58e5030a3e4b065a3d577c8f0e16142ea9d81f30614eae810c98577"
+checksum = "364ef81705bf38403a3c3da4fab9eeec1e1503cd72dd6cd7c4259d2a6b08aa98"
 dependencies = [
  "actix-codec",
  "actix-http",
- "actix-rt",
+ "actix-rt 2.2.0",
  "actix-service",
  "base64 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.5.6",
+ "bytes 1.0.1",
  "cfg-if 1.0.0",
  "derive_more",
  "futures-core",
+ "itoa 0.4.6",
  "log 0.4.11",
  "mime",
  "percent-encoding 2.1.0",
- "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.2.4",
+ "rand 0.8.3",
  "serde 1.0.117",
  "serde_json 1.0.59",
- "serde_urlencoded 0.6.1",
+ "serde_urlencoded 0.7.0",
 ]
 
 [[package]]
@@ -612,7 +606,7 @@ dependencies = [
  "chrono 0.4.19",
  "dyn-clone",
  "futures 0.3.7",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "log 0.4.11",
  "oauth2",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -636,7 +630,7 @@ dependencies = [
  "bytes 1.0.1",
  "chrono 0.4.19",
  "futures 0.3.7",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "log 0.4.11",
  "md5",
  "once_cell 1.7.2",
@@ -966,11 +960,11 @@ checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
 [[package]]
 name = "bytestring"
-version = "0.1.5"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7c05fa5172da78a62d9949d662d2ac89d4cc7355d7b49adee5163f1fb3f363"
+checksum = "90706ba19e97b90786e19dc0d5e2abd80008d99d4c0c5d1ad0b5e72cec7c494d"
 dependencies = [
- "bytes 0.5.6",
+ "bytes 1.0.1",
 ]
 
 [[package]]
@@ -1005,6 +999,9 @@ name = "cc"
 version = "1.0.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1770ced377336a88a67c473594ccc14eca6f4559217c34f64aac8f83d641b40"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cfg-if"
@@ -1160,7 +1157,7 @@ dependencies = [
  "encode_unicode",
  "lazy_static",
  "libc",
- "parking_lot 0.11.0",
+ "parking_lot 0.7.1",
  "regex 1.4.2",
  "termios",
  "unicode-width",
@@ -1206,12 +1203,12 @@ dependencies = [
 
 [[package]]
 name = "cookie"
-version = "0.14.3"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784ad0fbab4f3e9cef09f20e0aea6000ae08d2cb98ac4c0abc53df18803d702f"
+checksum = "ffdf8865bac3d9a3bde5bde9088ca431b11f5d37c7a578b8086af77248b76627"
 dependencies = [
  "percent-encoding 2.1.0",
- "time 0.2.22",
+ "time 0.2.27",
  "version_check",
 ]
 
@@ -1290,6 +1287,16 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4"
+dependencies = [
+ "cfg-if 1.0.0",
+ "crossbeam-utils 0.8.5",
+]
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.7.3"
@@ -1297,7 +1304,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
 dependencies = [
  "crossbeam-epoch",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "maybe-uninit",
 ]
 
@@ -1309,7 +1316,7 @@ checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
  "autocfg 1.0.1",
  "cfg-if 0.1.10",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "lazy_static",
  "maybe-uninit",
  "memoffset",
@@ -1323,7 +1330,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
 dependencies = [
  "cfg-if 0.1.10",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "maybe-uninit",
 ]
 
@@ -1338,6 +1345,16 @@ dependencies = [
  "lazy_static",
 ]
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"
+dependencies = [
+ "cfg-if 1.0.0",
+ "lazy_static",
+]
+
 [[package]]
 name = "crunchy"
 version = "0.2.2"
@@ -1617,18 +1634,6 @@ dependencies = [
  "sgx_tstd",
 ]
 
-[[package]]
-name = "enum-as-inner"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c5f0096a91d210159eceb2ff5e1c4da18388a170e1e3ce948aac9c8fdbbf595"
-dependencies = [
- "heck",
- "proc-macro2 1.0.26",
- "quote 1.0.7",
- "syn 1.0.72",
-]
-
 [[package]]
 name = "env_logger"
 version = "0.7.1"
@@ -1723,7 +1728,7 @@ dependencies = [
  "frame-host",
  "opentelemetry-jaeger",
  "state-runtime-node-server",
- "tracing-opentelemetry",
+ "tracing-opentelemetry 0.11.0",
  "tracing-subscriber",
 ]
 
@@ -1989,7 +1994,7 @@ dependencies = [
  "frame-config",
  "frame-retrier",
  "frame-sodium",
- "http 0.2.1 (git+https://github.com/mesalock-linux/http-sgx?rev=sgx_1.1.3)",
+ "http 0.2.1",
  "lazy_static",
  "log 0.4.14",
  "num-bigint",
@@ -2014,7 +2019,7 @@ dependencies = [
 name = "frame-retrier"
 version = "0.5.4"
 dependencies = [
- "actix-rt",
+ "actix-rt 2.2.0",
  "sgx_tstd",
  "tracing",
 ]
@@ -2242,15 +2247,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "fxhash"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
-dependencies = [
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.8.3"
@@ -2359,7 +2355,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "indexmap",
  "slab",
  "tokio 0.2.22",
@@ -2379,7 +2375,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "indexmap",
  "slab",
  "tokio 1.6.0",
@@ -2488,17 +2484,6 @@ dependencies = [
  "hmac 0.7.1 (git+https://github.com/mesalock-linux/rustcrypto-MACs-sgx)",
 ]
 
-[[package]]
-name = "hostname"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
-dependencies = [
- "libc",
- "match_cfg",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "http"
 version = "0.1.21"
@@ -2510,17 +2495,6 @@ dependencies = [
  "itoa 0.4.6",
 ]
 
-[[package]]
-name = "http"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
-dependencies = [
- "bytes 0.5.6",
- "fnv 1.0.7",
- "itoa 0.4.6",
-]
-
 [[package]]
 name = "http"
 version = "0.2.1"
@@ -2532,6 +2506,17 @@ dependencies = [
  "sgx_tstd",
 ]
 
+[[package]]
+name = "http"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "527e8c9ac747e28542699a951517aa9a6945af506cd1f2e1b53a576c17b6cc11"
+dependencies = [
+ "bytes 1.0.1",
+ "fnv 1.0.7",
+ "itoa 0.4.6",
+]
+
 [[package]]
 name = "http-body"
 version = "0.1.0"
@@ -2551,7 +2536,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
 dependencies = [
  "bytes 0.5.6",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
 ]
 
 [[package]]
@@ -2561,7 +2546,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
 dependencies = [
  "bytes 1.0.1",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "pin-project-lite 0.2.4",
 ]
 
@@ -2655,7 +2640,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2 0.2.7",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "http-body 0.3.1",
  "httparse",
  "httpdate",
@@ -2679,7 +2664,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2 0.3.3",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "http-body 0.4.2",
  "httparse",
  "httpdate",
@@ -2700,7 +2685,7 @@ checksum = "f93ec5be69758dfc06b9b29efa9d6e9306e387c85eb362c603912eead2ad98c7"
 dependencies = [
  "bytes 0.5.6",
  "futures 0.3.7",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "hyper 0.13.9",
  "hyper-tls 0.4.3",
  "native-tls",
@@ -2842,7 +2827,7 @@ checksum = "48dc51180a9b377fd75814d0cc02199c20f8e99433d6762f650d39cdbbd3b56f"
 name = "integration-tests"
 version = "0.5.4"
 dependencies = [
- "actix-rt",
+ "actix-rt 2.2.0",
  "anonify-ecall-types",
  "anonify-eth-driver",
  "eth-deployer",
@@ -2893,18 +2878,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "ipconfig"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7e2f18aece9709094573a9f24f483c4f65caa4298e2f7ae1b71cc65d853fad7"
-dependencies = [
- "socket2 0.3.15",
- "widestring",
- "winapi 0.3.9",
- "winreg 0.6.2",
-]
-
 [[package]]
 name = "ipnet"
 version = "2.3.0"
@@ -2934,6 +2907,15 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
+[[package]]
+name = "jobserver"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "972f5ae5d1cb9c6ae417789196c803205313edde988685da5e3aae0827b9e7fd"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.45"
@@ -3031,7 +3013,7 @@ dependencies = [
 name = "key-vault-node-server"
 version = "0.5.4"
 dependencies = [
- "actix-rt",
+ "actix-rt 2.2.0",
  "actix-web",
  "anonify-eth-driver",
  "anyhow 1.0.34",
@@ -3069,9 +3051,9 @@ dependencies = [
 
 [[package]]
 name = "language-tags"
-version = "0.2.2"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
+checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
 
 [[package]]
 name = "lazy_static"
@@ -3119,10 +3101,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "linked-hash-map"
-version = "0.5.3"
+name = "local-channel"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dd5a6d5999d9907cda8ed67bbd137d3af8085216c2ac62de5be860bd41f304a"
+checksum = "6246c68cf195087205a0512559c97e15eaf95198bf0e206d662092cdcb03fe9f"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "local-waker",
+]
+
+[[package]]
+name = "local-waker"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84f9a2d3e27ce99ce2c3aad0b09b1a7b916293ea9b2bf624c13fe646fadd8da4"
 
 [[package]]
 name = "lock_api"
@@ -3130,6 +3124,7 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
 dependencies = [
+ "owning_ref",
  "scopeguard 0.3.3",
 ]
 
@@ -3169,21 +3164,6 @@ dependencies = [
  "sgx_tstd",
 ]
 
-[[package]]
-name = "lru-cache"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
-dependencies = [
- "linked-hash-map",
-]
-
-[[package]]
-name = "match_cfg"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
 [[package]]
 name = "matchers"
 version = "0.0.1"
@@ -3482,7 +3462,7 @@ checksum = "10ad4d0136960353683efa6160b9c867088b4b8f567b762cd37420a10ce32703"
 dependencies = [
  "base64 0.12.3",
  "chrono 0.4.19",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.11.3",
  "serde 1.0.117",
@@ -3638,27 +3618,64 @@ dependencies = [
  "tokio 0.2.22",
 ]
 
+[[package]]
+name = "opentelemetry"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "514d24875c140ed269eecc2d1b56d7b71b573716922a763c317fb1b1b4b58f15"
+dependencies = [
+ "async-trait",
+ "futures 0.3.7",
+ "js-sys",
+ "lazy_static",
+ "percent-encoding 2.1.0",
+ "pin-project 1.0.7",
+ "rand 0.8.3",
+ "thiserror 1.0.22",
+]
+
+[[package]]
+name = "opentelemetry"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff27b33e30432e7b9854936693ca103d8591b0501f7ae9f633de48cda3bf2a67"
+dependencies = [
+ "async-trait",
+ "crossbeam-channel",
+ "dashmap",
+ "fnv 1.0.7",
+ "futures 0.3.7",
+ "js-sys",
+ "lazy_static",
+ "percent-encoding 2.1.0",
+ "pin-project 1.0.7",
+ "rand 0.8.3",
+ "thiserror 1.0.22",
+ "tokio 1.6.0",
+ "tokio-stream",
+]
+
 [[package]]
 name = "opentelemetry-jaeger"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4c604a73595f605a852c431ef9c6bbacc7b911f094900905fd2f684b6fc44b4"
+checksum = "a5677b3a361784aff6e2b1b30dbdb5f85f4ec57ff2ced41d9a481ad70a9d0b57"
 dependencies = [
  "async-trait",
  "lazy_static",
- "opentelemetry",
+ "opentelemetry 0.12.0",
  "thiserror 1.0.22",
  "thrift",
- "tokio 0.2.22",
+ "tokio 1.6.0",
 ]
 
 [[package]]
 name = "opentelemetry-semantic-conventions"
-version = "0.3.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3839dd2c931dc1aabcf964623ad74478fa97b3a88ad073d9e107aea36520c21d"
+checksum = "748502c9b5621d7f0fe9cf26cb75bc773a04ce8f1c2b9ce44c3e01045aac6b6d"
 dependencies = [
- "opentelemetry",
+ "opentelemetry 0.15.0",
 ]
 
 [[package]]
@@ -3670,6 +3687,15 @@ dependencies = [
  "num-traits 0.2.14",
 ]
 
+[[package]]
+name = "owning_ref"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ff55baddef9e4ad00f88b6c743a2a8062d4c6ade126c2a528644b8e444d52ce"
+dependencies = [
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "parity-crypto"
 version = "0.4.2"
@@ -3784,7 +3810,7 @@ dependencies = [
  "cloudabi 0.0.3",
  "libc",
  "redox_syscall",
- "smallvec 1.4.2",
+ "smallvec 1.6.1",
  "winapi 0.3.9",
 ]
 
@@ -3799,10 +3825,16 @@ dependencies = [
  "instant",
  "libc",
  "redox_syscall",
- "smallvec 1.4.2",
+ "smallvec 1.6.1",
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "acbf547ad0c65e31259204bd90935776d1c693cec2f4ff7abb7a1bbbd40dfe58"
+
 [[package]]
 name = "pbkdf2"
 version = "0.3.0"
@@ -4523,7 +4555,7 @@ dependencies = [
  "encoding_rs",
  "futures-core",
  "futures-util",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "http-body 0.4.2",
  "hyper 0.14.5",
  "hyper-rustls",
@@ -4551,16 +4583,6 @@ dependencies = [
  "winreg 0.7.0",
 ]
 
-[[package]]
-name = "resolv-conf"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11834e137f3b14e309437a8276714eed3a80d1ef894869e510f2c0c0b98b9f4a"
-dependencies = [
- "hostname",
- "quick-error",
-]
-
 [[package]]
 name = "ring"
 version = "0.16.15"
@@ -4616,7 +4638,7 @@ dependencies = [
  "base64 0.12.3",
  "blake2b_simd",
  "constant_time_eq",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
 ]
 
 [[package]]
@@ -4962,18 +4984,6 @@ dependencies = [
  "url 1.7.2",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
-dependencies = [
- "dtoa",
- "itoa 0.4.6",
- "serde 1.0.117",
- "url 2.2.0",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.0"
@@ -5213,9 +5223,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.4.2"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbee7696b84bbf3d89a1c2eccff0850e3047ed46bfcd2e92c29a2d074d57e252"
+checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "socket2"
@@ -5260,11 +5270,17 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
 [[package]]
 name = "standback"
-version = "0.2.11"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4e0831040d2cf2bdfd51b844be71885783d489898a192f254ae25d57cce725c"
+checksum = "e113fb6f3de07a243d434a56ec6f186dfd51cb08448239fe7bcae73f87ff28ff"
 dependencies = [
  "version_check",
 ]
@@ -5284,7 +5300,7 @@ dependencies = [
 name = "state-runtime-node-server"
 version = "0.5.4"
 dependencies = [
- "actix-rt",
+ "actix-rt 2.2.0",
  "actix-web",
  "anonify-ecall-types",
  "anonify-eth-driver",
@@ -5296,7 +5312,7 @@ dependencies = [
  "frame-sodium",
  "hex",
  "integration-tests",
- "opentelemetry",
+ "opentelemetry 0.11.2",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.59",
@@ -5307,7 +5323,7 @@ dependencies = [
  "tracing",
  "tracing-core",
  "tracing-futures",
- "tracing-opentelemetry",
+ "tracing-opentelemetry 0.10.0",
  "tracing-subscriber",
  "web3",
 ]
@@ -5620,9 +5636,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.2.22"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55b7151c9065e80917fbf285d9a5d1432f60db41d170ccafc749a136b41a93af"
+checksum = "4752a97f8eebd6854ff91f1c1824cd6160626ac4bd44287f7f4ea2035a02a242"
 dependencies = [
  "const_fn",
  "libc",
@@ -5695,21 +5711,6 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "238ce071d267c5710f9d31451efec16c5ee22de34df17cc05e56cbc92e967117"
 
-[[package]]
-name = "tinyvec"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b78a366903f506d2ad52ca8dc552102ffdd3e937ba8a227f024dc1d1eae28575"
-dependencies = [
- "tinyvec_macros",
-]
-
-[[package]]
-name = "tinyvec_macros"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
-
 [[package]]
 name = "tokio"
 version = "0.1.22"
@@ -5810,7 +5811,7 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb2d1b8f4548dbf5e1f7818512e9c406860678f29c300cdf0ebac72d1a3a1671"
 dependencies = [
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "futures 0.1.30",
 ]
 
@@ -5863,7 +5864,7 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09bc590ec4ba8ba87652da2068d150dcada2cfa2e07faae270a5e0409aa51351"
 dependencies = [
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "futures 0.1.30",
  "lazy_static",
  "log 0.4.11",
@@ -5930,7 +5931,7 @@ checksum = "df720b6581784c118f0eb4310796b12b1d242a7eb95f716a8367855325c25f89"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-queue",
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "futures 0.1.30",
  "lazy_static",
  "log 0.4.11",
@@ -5945,7 +5946,7 @@ version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "93044f2d313c95ff1cb7809ce9a7a05735b012288a888b62d4434fd58c94f296"
 dependencies = [
- "crossbeam-utils",
+ "crossbeam-utils 0.7.2",
  "futures 0.1.30",
  "slab",
  "tokio-executor",
@@ -6026,7 +6027,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2 0.3.3",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "http-body 0.4.2",
  "hyper 0.14.5",
  "percent-encoding 2.1.0",
@@ -6176,7 +6177,20 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1706e1f42970e09aa0635deb4f4607e8704a4390427d5f0062bf59240338bcc"
 dependencies = [
- "opentelemetry",
+ "opentelemetry 0.11.2",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "tracing-opentelemetry"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cccdf13c28f1654fe806838f28c5b9cb23ca4c0eae71450daa489f50e523ceb1"
+dependencies = [
+ "opentelemetry 0.12.0",
  "tracing",
  "tracing-core",
  "tracing-log",
@@ -6207,7 +6221,7 @@ dependencies = [
  "serde 1.0.117",
  "serde_json 1.0.59",
  "sharded-slab",
- "smallvec 1.4.2",
+ "smallvec 1.6.1",
  "thread_local",
  "tracing",
  "tracing-core",
@@ -6215,46 +6229,6 @@ dependencies = [
  "tracing-serde",
 ]
 
-[[package]]
-name = "trust-dns-proto"
-version = "0.19.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdd7061ba6f4d4d9721afedffbfd403f20f39a4301fee1b70d6fcd09cca69f28"
-dependencies = [
- "async-trait",
- "backtrace",
- "enum-as-inner",
- "futures 0.3.7",
- "idna 0.2.0",
- "lazy_static",
- "log 0.4.11",
- "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 1.4.2",
- "thiserror 1.0.22",
- "tokio 0.2.22",
- "url 2.2.0",
-]
-
-[[package]]
-name = "trust-dns-resolver"
-version = "0.19.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f23cdfdc3d8300b3c50c9e84302d3bd6d860fb9529af84ace6cf9665f181b77"
-dependencies = [
- "backtrace",
- "cfg-if 0.1.10",
- "futures 0.3.7",
- "ipconfig",
- "lazy_static",
- "log 0.4.11",
- "lru-cache",
- "resolv-conf",
- "smallvec 1.4.2",
- "thiserror 1.0.22",
- "tokio 0.2.22",
- "trust-dns-proto",
-]
-
 [[package]]
 name = "try-lock"
 version = "0.2.3"
@@ -6279,7 +6253,7 @@ dependencies = [
  "base64 0.11.0",
  "bytes 0.5.6",
  "chrono 0.4.19",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.4",
  "mime",
 ]
 
@@ -6334,7 +6308,7 @@ version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb19cf769fa8c6a80a162df694621ebeb4dafb606470b2b2fce0be40a98a977"
 dependencies = [
- "tinyvec 0.3.4",
+ "tinyvec",
 ]
 
 [[package]]
@@ -6655,12 +6629,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "widestring"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c168940144dd21fd8046987c16a46a33d5fc84eec29ef9dcddc2ac9e31526b7c"
-
 [[package]]
 name = "winapi"
 version = "0.2.8"
@@ -6838,3 +6806,32 @@ dependencies = [
  "syn 1.0.72",
  "synstructure 0.12.4",
 ]
+
+[[package]]
+name = "zstd"
+version = "0.7.0+zstd.1.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9428752481d8372e15b1bf779ea518a179ad6c771cca2d2c60e4fbff3cc2cd52"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "3.1.0+zstd.1.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5aa1926623ad7fe406e090555387daf73db555b948134b4d73eac5eb08fb666d"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "1.5.0+zstd.1.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e6c094340240369025fc6b731b054ee2a834328fa584310ac96aa4baebdc465"
+dependencies = [
+ "cc",
+ "libc",
+]
diff --git a/example/erc20/server/Cargo.toml b/example/erc20/server/Cargo.toml
index efb29e1a9..82f450d19 100644
--- a/example/erc20/server/Cargo.toml
+++ b/example/erc20/server/Cargo.toml
@@ -8,12 +8,12 @@ edition = "2018"
 state-runtime-node-server = { path = "../../../nodes/state-runtime/server", default-features = false }
 anonify-eth-driver = { path = "../../../modules/anonify-eth-driver", default-features = false }
 frame-host = { path = "../../../frame/host" }
-actix-web = "3"
+actix-web = "4.0.0-beta.1"
 failure = "0.1"
 tracing-subscriber = "0.2"
-actix-web-opentelemetry = "0.9"
-opentelemetry-jaeger = { version = "0.10", features = ["tokio"] }
-tracing-opentelemetry = "0.10"
+actix-web-opentelemetry = "0.11.0-beta.4"
+opentelemetry-jaeger = { version = "0.11", features = ["tokio"] }
+tracing-opentelemetry = "0.11"
 
 [features]
 default = ["backup-enable"]
diff --git a/example/erc20/server/src/main.rs b/example/erc20/server/src/main.rs
index bc91e0ef0..1d2c1739b 100644
--- a/example/erc20/server/src/main.rs
+++ b/example/erc20/server/src/main.rs
@@ -41,7 +41,7 @@ async fn main() -> io::Result<()> {
     HttpServer::new(move || {
         App::new()
             .wrap(RequestTracing::new())
-            .data(server.clone())
+            .app_data(server.clone())
             .route("/api/v1/health", web::get().to(handle_health_check))
             .route("/api/v1/state", web::post().to(handle_send_command))
             .route("/api/v1/state", web::get().to(handle_get_state))
diff --git a/example/key-vault/server/Cargo.toml b/example/key-vault/server/Cargo.toml
index 235d96e19..1585b8824 100644
--- a/example/key-vault/server/Cargo.toml
+++ b/example/key-vault/server/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 key-vault-node-server = { path = "../../../nodes/key-vault", default-features = false }
 anonify-eth-driver = { path = "../../../modules/anonify-eth-driver", default-features = false }
 frame-host = { path = "../../../frame/host" }
-actix-web = "3"
+actix-web = "4.0.0-beta.1"
 failure = "0.1"
 tracing-subscriber = "0.2"
 
diff --git a/example/key-vault/server/src/main.rs b/example/key-vault/server/src/main.rs
index 27f116897..1a62ca1ee 100644
--- a/example/key-vault/server/src/main.rs
+++ b/example/key-vault/server/src/main.rs
@@ -24,7 +24,7 @@ async fn main() -> io::Result<()> {
 
     HttpServer::new(move || {
         App::new()
-            .data(server.clone())
+            .app_data(server.clone())
             .route("/api/v1/health", web::get().to(handle_health_check))
     })
     .bind(my_node_url)?
diff --git a/frame/retrier/Cargo.toml b/frame/retrier/Cargo.toml
index 24e329f09..0e453bc83 100644
--- a/frame/retrier/Cargo.toml
+++ b/frame/retrier/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 sgx_tstd = { rev = "v1.1.3", git = "https://github.com/apache/teaclave-sgx-sdk.git", optional = true }
 tracing = { version = "0.1", default-features = false }
-actix-rt = { version = "1.1", optional = true }
+actix-rt = { version = "2.2", optional = true }
 
 [features]
 default = ["std"]
diff --git a/frame/retrier/src/retry.rs b/frame/retrier/src/retry.rs
index 713ae0221..62a437b63 100644
--- a/frame/retrier/src/retry.rs
+++ b/frame/retrier/src/retry.rs
@@ -86,7 +86,7 @@ where
                         curr_tries + 1,
                         res
                     );
-                    actix_rt::time::delay_for(delay).await;
+                    actix_rt::time::sleep(delay).await;
                 } else {
                     // if it overs the number of retries
                     return res;
diff --git a/nodes/key-vault/Cargo.toml b/nodes/key-vault/Cargo.toml
index 85869f3a2..5f6c28283 100644
--- a/nodes/key-vault/Cargo.toml
+++ b/nodes/key-vault/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["LayerX Labs <div-labs@layerx.co.jp>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "3"
+actix-web = "4.0.0-beta.1"
 anyhow = "1.0"
 sgx_types = "1.1.1"
 tracing = "0.1"
@@ -21,11 +21,11 @@ anonify-eth-driver = { path = "../../modules/anonify-eth-driver" }
 state-runtime-node-server = { path = "../../nodes/state-runtime/server" }
 state-runtime-node-api = { path = "../../nodes/state-runtime/api" }
 test-utils = { path = "../../tests/utils" }
-actix-rt = "1.1"
+actix-rt = "2.2"
 serde_json = "1.0"
 once_cell = "1.5.2"
 web3 = "0.14"
 sgx_urts = "1.1.1"
 rand_core = "0.5"
 rand = "0.7"
-tracing-core = "0.1"
\ No newline at end of file
+tracing-core = "0.1"
diff --git a/nodes/state-runtime/server/Cargo.toml b/nodes/state-runtime/server/Cargo.toml
index 5d5bbecbe..c4b9e796d 100644
--- a/nodes/state-runtime/server/Cargo.toml
+++ b/nodes/state-runtime/server/Cargo.toml
@@ -12,8 +12,8 @@ frame-host = { path = "../../../frame/host" }
 frame-common = { path = "../../../frame/common" }
 frame-config = { path = "../../../frame/config" }
 sgx_types = "1.1.1"
-actix-web = "3"
-actix-rt = "1.1"
+actix-web = "4.0.0-beta.1"
+actix-rt = "2.2"
 failure = "0.1"
 tracing = "0.1"
 tracing-subscriber = "0.2"
diff --git a/scripts/pre-build.sh b/scripts/pre-build.sh
index 547f1791d..e9d756bdd 100755
--- a/scripts/pre-build.sh
+++ b/scripts/pre-build.sh
@@ -13,5 +13,5 @@ cargo build
 
 echo 'build Anonify_common_t.o'
 cd ${ANONIFY_ROOT}/scripts
-make DEBUG=1 ENCLAVE_DIR=example/erc20/enclave/erc20 ENCLAVE_PKG_NAME=erc20 ../build/Anonify_common_t.o
-make DEBUG=1 TEST=1 ENCLAVE_DIR=example/erc20/enclave/erc20 ENCLAVE_PKG_NAME=erc20 ../build/Anonify_test_t.o
+make DEBUG=1 ENCLAVE_DIR=example/erc20/enclave ENCLAVE_PKG_NAME=erc20 ../build/Anonify_common_t.o
+make DEBUG=1 TEST=1 ENCLAVE_DIR=example/erc20/enclave ENCLAVE_PKG_NAME=erc20 ../build/Anonify_test_t.o
diff --git a/tests/integration/Cargo.toml b/tests/integration/Cargo.toml
index d80bf8600..d5c4a47c2 100644
--- a/tests/integration/Cargo.toml
+++ b/tests/integration/Cargo.toml
@@ -14,7 +14,7 @@ frame-host = { path = "../../frame/host" }
 anonify-eth-driver = { path = "../../modules/anonify-eth-driver" }
 anonify-ecall-types = { path = "../../modules/anonify-ecall-types" }
 test-utils = { path = "../utils" }
-actix-rt = "1.1"
+actix-rt = "2.2"
 tracing = "0.1"
 tracing-subscriber = "0.2"
 tracing-core = "0.1"