diff --git a/Gemfile.lock b/Gemfile.lock
index 1e9277337..2abff69f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -303,7 +303,7 @@ GEM
       activesupport (>= 3.0.0)
     raabro (1.4.0)
     racc (1.6.1)
-    rack (2.2.4)
+    rack (2.2.6.2)
     rack-oauth2 (1.19.0)
       activesupport
       attr_required