diff --git a/Gemfile.lock b/Gemfile.lock
index 439b583..6f78a9d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -132,7 +132,7 @@ GEM
       nio4r (~> 2.0)
     r7insight (3.0.4)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.4)
     rack-mini-profiler (2.3.1)
       rack (>= 1.2.0)
     rack-proxy (0.6.5)