diff --git a/Gemfile.lock b/Gemfile.lock
index 0ec2a7918e944..9816ee7c8ff1a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -163,7 +163,7 @@ GEM
     queue_classic (3.1.0)
       pg (>= 0.17, < 0.19)
     racc (1.4.14)
-    rack (1.6.9)
+    rack (1.6.13)
     rack-cache (1.7.1)
       rack (>= 0.4)
     rack-protection (1.5.5)