diff --git a/Gemfile.lock b/Gemfile.lock
index dd8a4ee5..e5eb1451 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -96,7 +96,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     redcarpet (3.5.1)
-    rollbar (3.1.1)
+    rollbar (3.5.1)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)