diff --git a/Cargo.toml b/Cargo.toml
index 0574bed..556e131 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 exclude = ["docker"]
 
 [dependencies]
-redis = { version = "^0.21.0", optional = true }
+redis = { version = "^0.22.1", optional = true }
 
 [features]
 default = ['redis']