diff --git a/Gemfile.lock b/Gemfile.lock
index 3f2bcf6..32335a9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,10 +1,9 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.5.0)
-      public_suffix (~> 2.0, >= 2.0.2)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
-    fastimage (2.1.4)
     ffi (1.9.24)
     forwardable-extended (2.6.0)
     jekyll (3.3.1)
@@ -18,9 +17,6 @@ GEM
       pathutil (~> 0.9)
       rouge (~> 1.7)
       safe_yaml (~> 1.0)
-    jekyll-cloudinary (1.12.1)
-      fastimage (>= 2.0, < 3.0)
-      jekyll (>= 3.0, < 4.0)
     jekyll-paginate (1.1.0)
     jekyll-sass-converter (1.5.0)
       sass (~> 3.4)
@@ -37,7 +33,7 @@ GEM
     multi_json (1.12.1)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
-    public_suffix (2.0.4)
+    public_suffix (5.0.0)
     pygments.rb (1.1.0)
       multi_json (>= 1.0.0)
     rb-fsevent (0.9.8)
@@ -51,8 +47,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  jekyll (~> 3.3.1)
-  jekyll-cloudinary
+  jekyll (~> 3.1)
   jekyll-paginate
   jekyll-sitemap
   pygments.rb