diff --git a/Gemfile.lock b/Gemfile.lock
index 3d8d46f3..6bc56b65 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -158,7 +158,7 @@ GEM
     caxlsx_rails (0.6.3)
       actionpack (>= 3.1)
       caxlsx (>= 3.0)
-    chartkick (4.2.0)
+    chartkick (5.0.2)
     chronic (0.10.2)
     chunky_png (1.4.0)
     climate_control (1.2.0)