diff --git a/_site/Gemfile.lock b/_site/Gemfile.lock
index 09d4ff0..2dfc3cb 100644
--- a/_site/Gemfile.lock
+++ b/_site/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    kramdown (2.3.0)
+    kramdown (2.3.1)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)