diff --git a/Gemfile.lock b/Gemfile.lock
index 6fc49b26..b2d01850 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,7 +115,7 @@ GEM
       fastimage
     chart-js-rails (0.0.6)
       railties (> 3.1)
-    chartkick (2.2.5)
+    chartkick (3.0.1)
     chronic (0.10.2)
     chunky_png (1.3.8)
     climate_control (0.2.0)