diff --git a/Gemfile.lock b/Gemfile.lock
index ed8f79cced..ddc14d50ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -235,7 +235,7 @@ GEM
     uglifier (4.1.19)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.4.0)
-    unicorn (5.4.0)
+    unicorn (5.4.1)
       kgio (~> 2.6)
       raindrops (~> 0.7)
     webmock (3.4.2)