diff --git a/misc/Gemfile.lock b/misc/Gemfile.lock
index a738930..d883256 100644
--- a/misc/Gemfile.lock
+++ b/misc/Gemfile.lock
@@ -58,7 +58,7 @@ GEM
       Platform (>= 0.4.0)
       open4 (>= 0.4.0)
     public_suffix (4.0.4)
-    rack (2.2.2)
+    rack (2.2.3)
     rake (13.0.1)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.1)