diff --git a/cooper_api/Gemfile.lock b/cooper_api/Gemfile.lock
index 39e5c71..aee969a 100644
--- a/cooper_api/Gemfile.lock
+++ b/cooper_api/Gemfile.lock
@@ -105,7 +105,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     puma (3.12.1)
-    rack (2.0.7)
+    rack (2.0.8)
     rack-cors (1.0.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)