diff --git a/Gemfile.lock b/Gemfile.lock
index 08f3f29..6f6f421 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -190,7 +190,7 @@ GEM
     puma (3.12.2)
     rabl (0.13.1)
       activesupport (>= 2.3.14)
-    rack (2.0.7)
+    rack (2.2.3)
     rack-protection (2.0.5)
       rack
     rack-test (1.1.0)