diff --git a/Gemfile.lock b/Gemfile.lock
index 70eb1d1..d5ba9ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,9 +1,10 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.5.1)
-      public_suffix (~> 2.0, >= 2.0.2)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
+    ffi (1.9.18)
     ffi (1.9.18-x64-mingw32)
     forwardable-extended (2.6.0)
     jekyll (3.5.0)
@@ -29,11 +30,9 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     mercenary (0.3.6)
-    minima (2.1.1)
-      jekyll (~> 3.3)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
-    public_suffix (2.0.5)
+    public_suffix (5.0.0)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
@@ -51,12 +50,12 @@ GEM
       tzinfo (>= 1.0.0)
 
 PLATFORMS
+  ruby
   x64-mingw32
 
 DEPENDENCIES
   jekyll (= 3.5.0)
   jekyll-feed (~> 0.6)
-  minima (~> 2.0)
   tzinfo-data
 
 BUNDLED WITH