diff --git a/Gemfile.lock b/Gemfile.lock
index 57fe853df..2f474fa2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -319,7 +319,7 @@ GEM
       ruby-progressbar
     mlanett-redis-lock (0.2.7)
       redis
-    mocha (2.2.0)
+    mocha (2.3.0)
       ruby2_keywords (>= 0.0.5)
     momentjs-rails (2.29.4.1)
       railties (>= 3.1)