diff --git a/Gemfile.lock b/Gemfile.lock
index ed8afc8f..8a2bccbf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -134,7 +134,7 @@ GEM
     caxlsx_rails (0.6.3)
       actionpack (>= 3.1)
       caxlsx (>= 3.0)
-    chartkick (5.0.2)
+    chartkick (5.0.6)
     chronic (0.10.2)
     chunky_png (1.4.0)
     climate_control (1.2.0)