diff --git a/Gemfile.lock b/Gemfile.lock
index f009fab..3998487 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -24,10 +24,12 @@ GEM
     ethon (0.12.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.7)
+    eventmachine (1.2.7-x64-mingw32)
     execjs (2.7.0)
     faraday (0.17.1)
       multipart-post (>= 1.2, < 3)
-    ffi (1.11.3)
+    ffi (1.15.5)
+    ffi (1.15.5-x64-mingw32)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
     github-pages (197)
@@ -198,22 +200,26 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minima (2.5.0)
       jekyll (~> 3.5)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     minitest (5.13.0)
     multipart-post (2.1.1)
-    nokogiri (1.10.7)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    nokogiri (1.13.4-x64-mingw32)
+      racc (~> 1.4)
     octokit (4.14.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (3.1.1)
-    rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    racc (1.6.0)
+    rb-fsevent (0.11.1)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
     rouge (2.2.1)
     ruby-enum (0.7.2)