diff --git a/cameleon/Cargo.toml b/cameleon/Cargo.toml
index d369f6e5..0187708c 100644
--- a/cameleon/Cargo.toml
+++ b/cameleon/Cargo.toml
@@ -20,7 +20,7 @@ thiserror = "1.0.24"
 semver = "1.0.0"
 zip = "0.6.0"
 sha-1 = "0.10.0"
-async-channel = "1.7.0" # 1.7.0 has added recv_blocking()
+async-channel = "1.7.0" # 2.1.0 has added recv_blocking()
 tracing = "0.1.26"
 auto_impl = "1.0.1"
 cameleon-device = { path = "../device", version = "0.1.12" }