diff --git a/Gemfile.lock b/Gemfile.lock
index 2a2f859..aec40bc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
     ffi (1.9.25)
     forwardable-extended (2.6.0)
@@ -37,7 +37,7 @@ GEM
       jekyll-seo-tag (~> 2.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (3.0.3)
+    public_suffix (5.0.0)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
@@ -56,7 +56,6 @@ DEPENDENCIES
   jekyll (= 3.6.3)
   jekyll-feed (~> 0.6)
   minima (~> 2.0)
-  rb-fsevent (<= 0.9.4)
   tzinfo-data
 
 BUNDLED WITH