diff --git a/Gemfile.lock b/Gemfile.lock
index 2b2a23e..9a40358 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -24,7 +24,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     colorator (1.1.0)
-    commonmarker (0.23.10)
+    commonmarker (0.23.11)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     csv (3.3.0)