diff --git a/Gemfile.lock b/Gemfile.lock
index 8010978d1b..320e88b7ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -459,7 +459,7 @@ GEM
       rack
     rack-test (2.0.2)
       rack (>= 1.3)
-    rack-timeout (0.6.0)
+    rack-timeout (0.6.3)
     rails (6.1.6)
       actioncable (= 6.1.6)
       actionmailbox (= 6.1.6)