diff --git a/pyproject.toml b/pyproject.toml
index 02de1eba..2aa518a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ kubernetes = [
     "kubernetes_asyncio<25"
 ]
 redis = [
-    "redis>4.5.2,<5",
+    "redis>4.5.2,<6",
 ]
 
 [[project.authors]]