diff --git a/Gemfile b/Gemfile
index babb965ec585262ce74901ef5b67006c4b91e8dc..a406eb0742ecf668b8dc8465f90fe90c06bbecf8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem 'jekyll', '~> 4.1.1'
 gem 'jekyll-paginate', '~> 1.1.0'
 gem 'rouge', '~> 3.23.0'
 gem 'jekyll-redirect-from', '~> 0.16.0'
-gem 'jekyll-feed', '~> 0.15.0'
+gem 'jekyll-feed', '~> 0.15.1'
 gem "jekyll-sitemap", "~> 1.4"
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 1347716c219123d2a1ed163295a4ecee2a0fea4f..9c5e4190b7a100cfa835b8ae7d1317b7ed3eb6e9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,7 +5,7 @@ GEM
       public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
     concurrent-ruby (1.1.7)
-    em-websocket (0.5.1)
+    em-websocket (0.5.2)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     ethon (0.12.0)
@@ -39,7 +39,7 @@ GEM
       rouge (~> 3.0)
       safe_yaml (~> 1.0)
       terminal-table (~> 1.8)
-    jekyll-feed (0.15.0)
+    jekyll-feed (0.15.1)
       jekyll (>= 3.7, < 5.0)
     jekyll-paginate (1.1.0)
     jekyll-redirect-from (0.16.0)
@@ -91,7 +91,7 @@ PLATFORMS
 DEPENDENCIES
   html-proofer (~> 3.16.0)
   jekyll (~> 4.1.1)
-  jekyll-feed (~> 0.15.0)
+  jekyll-feed (~> 0.15.1)
   jekyll-paginate (~> 1.1.0)
   jekyll-redirect-from (~> 0.16.0)
   jekyll-sitemap (~> 1.4)