diff --git a/Gemfile.lock b/Gemfile.lock
index 1b101b7d..9619458c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -332,7 +332,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    commonmarker (0.23.5)
+    commonmarker (0.23.6)
     concurrent-ruby (1.1.10)
     connection_pool (2.2.5)
     crack (0.4.5)