diff --git a/Gemfile.lock b/Gemfile.lock
index 995e5693f..2a3db4d40 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,7 +168,7 @@ GEM
       nokogiri (~> 1.10, >= 1.10.4)
       rubyzip (>= 1.3.0, < 3)
     charlock_holmes (0.7.7)
-    chartkick (5.0.5)
+    chartkick (5.0.6)
     choice (0.2.0)
     chunky_png (1.4.0)
     clamav-client (3.2.0)