diff --git a/Gemfile.lock b/Gemfile.lock
index 03ceb8ef..366f4da6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -105,7 +105,7 @@ GEM
       racc
     builder (3.3.0)
     byebug (12.0.0)
-    chartkick (5.1.4)
+    chartkick (5.1.5)
     coderay (1.1.3)
     concurrent-ruby (1.3.5)
     connection_pool (2.5.3)