diff --git a/examples/ar-3.x/Gemfile.lock b/examples/ar-3.x/Gemfile.lock
index bb486c7..33ffc15 100644
--- a/examples/ar-3.x/Gemfile.lock
+++ b/examples/ar-3.x/Gemfile.lock
@@ -68,12 +68,12 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (~> 0.14.6)
-    rake (0.9.2)
+    rake (13.0.1)
     rdoc (3.9.4)
     sprockets (2.0.0)
       hike (~> 1.2)
       rack (~> 1.0)
-      tilt (!= 1.3.0, ~> 1.1)
+      tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.4)
     thor (0.14.6)
     tilt (1.3.3)