diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 682870c..783b301 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
 
           - os: windows
             target: x86_64
-            interpreter: pypy3.9 pypy3.10
+            interpreter: pypy3.9 pypy3.10 pypy3.11
           - os: windows
             target: i686
             python-architecture: x86
@@ -36,15 +36,15 @@ jobs:
 
           - os: macos
             target: x86_64
-            interpreter: pypy3.9 pypy3.10
+            interpreter: pypy3.9 pypy3.10 pypy3.11
           - os: macos
             target: aarch64
             # actions/setup-python@v5 does not support 3.8 and 3.9 on arm64
-            interpreter: 3.8 3.9 pypy3.9 pypy3.10
+            interpreter: 3.8 3.9 pypy3.9 pypy3.10 pypy3.11
 
           - os: ubuntu
             target: x86_64
-            interpreter: pypy3.9 pypy3.10
+            interpreter: pypy3.9 pypy3.10 pypy3.11
           - os: ubuntu
             target: i686
           - os: ubuntu
@@ -90,7 +90,7 @@ jobs:
           target: ${{ matrix.target }}
           manylinux: ${{ matrix.manylinux || 'auto' }}
           container: ${{ matrix.container }}
-          args: --release --out dist --interpreter ${{ matrix.maturin-interpreter || matrix.interpreter || '3.8 3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10' }} ${{ matrix.extra-build-args }}
+          args: --release --out dist --interpreter ${{ matrix.maturin-interpreter || matrix.interpreter || '3.8 3.9 3.10 3.11 3.12 3.13 pypy3.9 pypy3.10 pypy3.11' }} ${{ matrix.extra-build-args }}
           rust-toolchain: 1.76.0
           docker-options: -e CI
 
diff --git a/Cargo.toml b/Cargo.toml
index b356c6a..79cf1b3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 license = "MIT"
 description = "Python binding to the Rust IPLD library"
 authors = ["Ilya (Marshal) <ilya@marshal.dev>"]
-keywords = ["python", "binding", "library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "json", "pb", "dag-cbor", "dag-json"]
+keywords = ["ipld", "cid", "multibase", "multihash", "dag-cbor"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
@@ -13,8 +13,8 @@ name = "libipld"
 crate-type = ["rlib", "cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.23.4", features = ["generate-import-lib", "anyhow"] }
-python3-dll-a = "0.2.13"
+pyo3 = { version = "0.25.1", features = ["generate-import-lib", "anyhow"] }
+python3-dll-a = "0.2.14"
 anyhow = "1.0.95"
 libipld = { version = "0.16.0", features = ["dag-cbor"] }
 multibase = "0.9.1"
diff --git a/profiling/Cargo.toml b/profiling/Cargo.toml
index 884e4f7..b546e0d 100644
--- a/profiling/Cargo.toml
+++ b/profiling/Cargo.toml
@@ -11,4 +11,4 @@ structopt = "0.3.26"
 clap = "4.5.29"
 
 [dependencies.pyo3]
-version = "0.23.4"
+version = "0.25.1"
diff --git a/profiling/src/profiles/encode_dag_cbor.rs b/profiling/src/profiles/encode_dag_cbor.rs
index 1fe222a..91c9b75 100644
--- a/profiling/src/profiles/encode_dag_cbor.rs
+++ b/profiling/src/profiles/encode_dag_cbor.rs
@@ -14,7 +14,7 @@ pub fn exec(iterations: u64) {
 
     for _ in 0..iterations {
         Python::with_gil(|gil| {
-            println!("{}", libipld::encode_dag_cbor(gil, &PyString::new_bound(gil, json_str)).is_ok());
+            println!("{}", libipld::encode_dag_cbor(gil, &PyString::new(gil, json_str)).is_ok());
         });
     }
 }
diff --git a/pyproject.toml b/pyproject.toml
index 25b3ece..30396c4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 license = "MIT"
 repository = "https://github.com/MarshalX/python-libipld"
 readme = "README.md"
-keywords = ["library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "json", "pb", "dag-cbor", "dag-json"]
+keywords = ["library", "lib", "ipld", "cid", "multibase", "multihash", "dag", "cbor", "dag-cbor"]
 requires-python = ">=3.8"
 classifiers = [
     "Development Status :: 5 - Production/Stable",