diff --git a/Gemfile.lock b/Gemfile.lock
index 143d26fc..64779179 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -183,7 +183,7 @@ GEM
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
-    mysql2 (0.4.10)
+    mysql2 (0.5.0)
     nenv (0.3.0)
     net-http-digest_auth (1.4.1)
     net-http-persistent (2.9.4)