diff --git a/Cargo.toml b/Cargo.toml
index 945787d..64f6106 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ rug = { version = "1.18", default-features = false, features = ["integer"], opti
 # need `crypto-bigint` with `alloc` to test `BoxedUint`
 crypto-bigint = { version = "0.6.0-pre.7", default-features = false, features = ["alloc"] }
 rand_chacha = "0.3"
-criterion = { version = "0.4", features = ["html_reports"] }
+criterion = { version = "0.5", features = ["html_reports"] }
 num-modular = { version = "0.5", features = ["num-bigint"] }
 num-bigint = "0.4"
 num-integer = "0.1"