diff --git a/Gemfile.lock b/Gemfile.lock
index 965cc82..9bdec74 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,7 +52,7 @@ GEM
     nio4r (2.4.0)
     puma (4.1.0)
       nio4r (~> 2.0)
-    rack (2.0.7)
+    rack (2.0.8)
     rack-protection (2.0.7)
       rack
     rake (12.3.3)