diff --git a/example/rails/Gemfile.lock b/example/rails/Gemfile.lock
index e39caee..6c90977 100644
--- a/example/rails/Gemfile.lock
+++ b/example/rails/Gemfile.lock
@@ -275,7 +275,7 @@ GEM
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.2.6)
-    rack-session (2.1.1)
+    rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
     rack-test (2.2.0)