diff --git a/Gemfile.lock b/Gemfile.lock
index 3d8ae014..ad2b24b9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -774,7 +774,7 @@ GEM
       bundler (>= 1.3.0)
       railties (= 5.0.7.2)
       sprockets-rails (>= 2.0.0)
-    rails-assets-chartjs (1.0.1)
+    rails-assets-chartjs (2.8.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)