diff --git a/Gemfile.lock b/Gemfile.lock
index fa0160ad6f5..a35a1ab4d1b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -461,7 +461,7 @@ GEM
       websocket (~> 1.0)
     shoulda-matchers (5.3.0)
       activesupport (>= 5.2.0)
-    sidekiq (6.5.8)
+    sidekiq (6.5.9)
       connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
       redis (>= 4.5.0, < 5)