diff --git a/Gemfile.lock b/Gemfile.lock
index f9723e2..859aa38 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
     concurrent-ruby (1.1.8)
     em-websocket (0.5.2)
@@ -10,9 +10,16 @@ GEM
       http_parser.rb (~> 0.6.0)
     emoji_for_jekyll (0.2.3)
     eventmachine (1.2.7)
+    eventmachine (1.2.7-java)
+    eventmachine (1.2.7-x64-mingw32)
+    eventmachine (1.2.7-x86-mingw32)
     ffi (1.14.2)
+    ffi (1.14.2-java)
+    ffi (1.14.2-x64-mingw32)
+    ffi (1.14.2-x86-mingw32)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
+    http_parser.rb (0.6.0-java)
     i18n (1.8.7)
       concurrent-ruby (~> 1.0)
     jekyll (4.2.0)
@@ -55,7 +62,7 @@ GEM
       jekyll-seo-tag (~> 2.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
+    public_suffix (5.0.0)
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
@@ -64,6 +71,8 @@ GEM
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
+    sassc (2.4.0-x64-mingw32)
+      ffi (~> 1.9)
     terminal-table (2.0.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     unicode-display_width (1.7.0)