diff --git a/Gemfile.lock b/Gemfile.lock
index 3cc2162c77..1da5f8eb9a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -505,7 +505,7 @@ GEM
       teaspoon (>= 1.0.0)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
-    test-unit (3.3.4)
+    test-unit (3.3.5)
       power_assert
     therubyracer (0.12.3)
       libv8 (~> 3.16.14.15)