diff --git a/Gemfile.lock b/Gemfile.lock
index 8a712e559..45c1fc6ce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -533,7 +533,7 @@ GEM
       activesupport (>= 3.0.0)
     pundit-matchers (1.6.0)
       rspec-rails (>= 3.0.0)
-    pusher (1.4.1)
+    pusher (1.4.2)
       httpclient (~> 2.8)
       multi_json (~> 1.15)
       pusher-signature (~> 0.1.8)
diff --git a/vendor/cache/pusher-1.4.1.gem b/vendor/cache/pusher-1.4.1.gem
deleted file mode 100644
index a315e0387..000000000
Binary files a/vendor/cache/pusher-1.4.1.gem and /dev/null differ
diff --git a/vendor/cache/pusher-1.4.2.gem b/vendor/cache/pusher-1.4.2.gem
new file mode 100644
index 000000000..85aae6b09
Binary files /dev/null and b/vendor/cache/pusher-1.4.2.gem differ