diff --git a/Gemfile.lock b/Gemfile.lock
index f5be30161..d175f9174 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -145,7 +145,7 @@ GEM
       sshkit (>= 1.17.0)
     capistrano-upload-config (0.8.2)
       capistrano (>= 3.0)
-    chartkick (3.2.1)
+    chartkick (3.3.0)
     chronic (0.10.2)
     chunky_png (1.3.11)
     climate_control (0.2.0)