diff --git a/Gemfile.lock b/Gemfile.lock
index 9f663f45736..cc5adf30c2d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,8 +150,8 @@ GEM
     minitest (6.0.6)
       drb (~> 2.0)
       prism (~> 1.5)
-    mock_redis (0.55.0)
-      redis (~> 5)
+    mock_redis (0.56.0)
+      redis (>= 5, < 7)
     msgpack (1.8.7)
     multi_json (1.21.2)
     mustache (1.1.3)