diff --git a/ruby/Gemfile.lock b/ruby/Gemfile.lock
index 7ae2a090903..a9ecc08dd83 100644
--- a/ruby/Gemfile.lock
+++ b/ruby/Gemfile.lock
@@ -1446,7 +1446,7 @@ GEM
       base64 (>= 0.1.0)
       logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
-    rack-session (2.1.0)
+    rack-session (2.1.1)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)