diff --git a/Gemfile.lock b/Gemfile.lock
index 0dbabbf..0184926 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,6 +20,7 @@ GEM
     colorator (0.1)
     execjs (2.5.2)
     fast-stemmer (1.0.2)
+    ffi (1.9.8)
     ffi (1.9.8-x64-mingw32)
     gemoji (2.1.0)
     github-pages (35)
@@ -90,11 +91,13 @@ GEM
       rb-inotify (>= 0.9)
     maruku (0.7.0)
     mercenary (0.3.5)
-    mini_portile (0.6.2)
+    mini_portile2 (2.4.0)
     minitest (5.6.1)
     net-dns (0.8.0)
-    nokogiri (1.6.6.2-x64-mingw32)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    nokogiri (1.10.10-x64-mingw32)
+      mini_portile2 (~> 2.4.0)
     parslet (1.5.0)
       blankslate (~> 2.0)
     posix-spawn (0.3.11)
@@ -120,6 +123,7 @@ GEM
     yajl-ruby (1.2.1)
 
 PLATFORMS
+  ruby
   x64-mingw32
 
 DEPENDENCIES