diff --git a/Gemfile.lock b/Gemfile.lock
index a5fd41c..a914399 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -139,7 +139,7 @@ GEM
     orm_adapter (0.5.0)
     pg (1.0.0)
     puma (3.11.4)
-    rack (2.0.7)
+    rack (2.0.8)
     rack-test (0.6.3)
       rack (>= 1.0)
     railroad (0.5.0)