diff --git a/crates/wx-rust-common/Cargo.toml b/crates/wx-rust-common/Cargo.toml
index c5c04e2..1a98014 100644
--- a/crates/wx-rust-common/Cargo.toml
+++ b/crates/wx-rust-common/Cargo.toml
@@ -48,7 +48,7 @@ futures-util.workspace = true
 redis = { workspace = true, optional = true }
 
 [dev-dependencies]
-criterion = { version = "0.5", features = ["html_reports"] }
+criterion = { version = "0.8", features = ["html_reports"] }
 # RSA mitigation 测试：rsa 0.9 依赖 rand_core 0.6（与 workspace rand 0.10 不兼容）
 rand_core = { version = "0.6", features = ["getrandom"] }
 
diff --git a/crates/wx-rust-miniapp/Cargo.toml b/crates/wx-rust-miniapp/Cargo.toml
index 5799468..6452138 100644
--- a/crates/wx-rust-miniapp/Cargo.toml
+++ b/crates/wx-rust-miniapp/Cargo.toml
@@ -42,7 +42,7 @@ hmac = { workspace = true }
 # 并发验收基准（G7）专用 dev 依赖：criterion 与 common 侧同一版本；
 # futures-util 供 join_all 驱动并发批次（均为 workspace 既有依赖）
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.8"
 futures-util = { workspace = true }
 
 # token 单飞验收基准：--test 模式进 CI（cargo bench -- --test），