diff --git a/Gemfile.lock b/Gemfile.lock
index 085e0b5..76d2136 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,7 +32,7 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rack-protection (2.0.5)
       rack
     raindrops (0.19.0)