diff --git a/source/Gemfile.lock b/source/Gemfile.lock
index 4107356..8eb50c2 100644
--- a/source/Gemfile.lock
+++ b/source/Gemfile.lock
@@ -212,7 +212,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.0)
     minima (2.5.0)
       jekyll (~> 3.5)
       jekyll-feed (~> 0.9)
@@ -220,14 +220,16 @@ GEM
     minitest (5.12.2)
     multi_json (1.14.1)
     multipart-post (2.1.1)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.0)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     octokit (4.14.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     parallel (1.18.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (3.1.1)
+    racc (1.5.2)
     rack (1.6.11)
     rack-protection (1.5.5)
       rack