Bump mysql version

sheerun · sheerun · commit 5b21128cbbe6 · 2016-07-11T02:09:04.000+02:00
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
     minitest (4.7.5)
     multi_json (1.8.2)
     multi_xml (0.5.5)
-    mysql2 (0.3.14)
+    mysql2 (0.4.4)
     neography (1.3.4)
       httpclient (>= 2.3.3)
       json (>= 1.7.7)
