diff --git a/Cargo.toml b/Cargo.toml
index 7561f55..53cd0c4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -86,7 +86,7 @@ toml        = "1.1"
 assert_cmd  = "2"
 predicates  = "3"
 tempfile    = "3"
-criterion   = "0.7"
+criterion   = "0.8"
 
 # Lints partagés par tout le workspace (Rust 2026).
 # Gate : `cargo xtask check` (matrice clippy CI par crate, -D warnings — CLAUDE.md).