diff --git a/Gemfile.lock b/Gemfile.lock
index 007b67f..63759b1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -117,7 +117,7 @@ GEM
     irb (1.13.1)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    jekyll (4.3.3)
+    jekyll (4.3.4)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)