diff --git a/Gemfile.lock b/Gemfile.lock
index 1daa04baa..f80f7672c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -65,7 +65,7 @@ GEM
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     jmespath (1.4.0)
-    kramdown (2.2.1)
+    kramdown (2.3.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)