diff --git a/Gemfile.lock b/Gemfile.lock
index 4609dc9..ec6c374 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,9 +11,11 @@ GEM
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
+    eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
     faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
+    ffi (1.10.0)
     ffi (1.10.0-x64-mingw32)
     forwardable-extended (2.6.0)
     gemoji (3.0.0)
@@ -62,7 +64,6 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    mini_portile2 (2.4.0)
     minimal-mistakes-jekyll (4.15.1)
       jekyll (~> 3.7)
       jekyll-data (~> 1.0)
@@ -74,13 +75,16 @@ GEM
       jemoji (~> 0.10)
     multi_json (1.13.1)
     multipart-post (2.0.0)
-    nokogiri (1.10.1-x64-mingw32)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6-x64-mingw32)
+      racc (~> 1.4)
+    nokogiri (1.13.6-x86_64-linux)
+      racc (~> 1.4)
     octokit (4.13.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (3.0.3)
+    racc (1.6.0)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -99,17 +103,16 @@ GEM
       concurrent-ruby (~> 1.0)
     tzinfo-data (1.2018.9)
       tzinfo (>= 1.0.0)
-    wdm (0.1.1)
 
 PLATFORMS
   x64-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   jekyll (~> 3.8.5)
   jekyll-feed (~> 0.6)
   minimal-mistakes-jekyll
   tzinfo-data
-  wdm (~> 0.1.0)
 
 BUNDLED WITH
    2.0.1