diff --git a/Gemfile.lock b/Gemfile.lock
index b9828de..687be86 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -94,7 +94,7 @@ GEM
       commonmarker (~> 0.17.6)
       jekyll-commonmark (~> 1.2)
       rouge (>= 2.0, < 4.0)
-    jekyll-feed (0.14.0)
+    jekyll-feed (0.15.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-gist (1.5.0)
       octokit (~> 4.2)