diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 3ee15976..a991597f 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -192,7 +192,7 @@ GEM
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
       jekyll (~> 3.0)
-    kramdown (2.3.0)
+    kramdown (2.3.1)
       rexml
     liquid (4.0.0)
     listen (3.1.5)