diff --git a/Gemfile.lock b/Gemfile.lock
index 29e61e8..af5ea21 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,7 @@ GEM
     parallel (1.18.0)
     parser (2.6.5.0)
       ast (~> 2.4.0)
-    rack (2.0.7)
+    rack (2.0.8)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)