diff --git a/Gemfile.lock b/Gemfile.lock
index fce0351..fd70de2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,7 +40,7 @@ GEM
       ruby-enum (~> 0.5)
     concurrent-ruby (1.1.7)
     crass (1.0.6)
-    em-websocket (0.5.1)
+    em-websocket (0.5.2)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     erubi (1.9.0)
@@ -94,7 +94,7 @@ GEM
       commonmarker (~> 0.17.6)
       jekyll-commonmark (~> 1.2)
       rouge (>= 2.0, < 4.0)
-    jekyll-feed (0.15.0)
+    jekyll-feed (0.15.1)
       jekyll (>= 3.7, < 5.0)
     jekyll-gist (1.5.0)
       octokit (~> 4.2)