diff --git a/Gemfile.lock b/Gemfile.lock
index abe2f0a885e..8eaa96fb40b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -141,7 +141,7 @@ GEM
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     guess_html_encoding (0.0.11)
-    hashdiff (1.0.0)
+    hashdiff (1.0.1)
     hashie (3.6.0)
     highline (1.7.10)
     hkdf (0.3.0)