diff --git a/benchmarks/Cargo.toml b/benchmarks/Cargo.toml
index fae73a3..690d64d 100644
--- a/benchmarks/Cargo.toml
+++ b/benchmarks/Cargo.toml
@@ -7,7 +7,7 @@ resolver = "2"
 publish = false
 
 [dev-dependencies]
-criterion = "0.7"
+criterion = "0.8"
 
 # BIP-0039 benchmarks
 bip0039 = { path = "../bip0039" }