diff --git a/Gemfile.lock b/Gemfile.lock
index 6c6ee1218..99c7a195c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -265,7 +265,7 @@ GEM
     public_suffix (4.0.1)
     puma (4.3.1)
       nio4r (~> 2.0)
-    rack (2.0.7)
+    rack (2.0.8)
     rack-contrib (2.1.0)
       rack (~> 2.0)
     rack-mini-profiler (1.1.4)