diff --git a/flink/docs/Gemfile b/flink/docs/Gemfile
index 6b3d0b4f..8c49784f 100644
--- a/flink/docs/Gemfile
+++ b/flink/docs/Gemfile
@@ -21,8 +21,8 @@ source 'https://rubygems.org'
 ruby '>= 2.1.0'
 
 gem 'jekyll', '3.7.2'
-gem 'addressable', '2.4.0'
-gem 'octokit', '~> 4.3.0'
+gem 'addressable', '2.8.1'
+gem 'octokit', '~> 5.6.1'
 gem 'therubyracer', '0.12.2'
 gem 'json', '2.0.4'
 
diff --git a/flink/docs/Gemfile.lock b/flink/docs/Gemfile.lock
index 1faadc0b..24674908 100644
--- a/flink/docs/Gemfile.lock
+++ b/flink/docs/Gemfile.lock
@@ -1,15 +1,18 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.4.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
     concurrent-ruby (1.0.5)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.5)
-    faraday (0.9.2)
-      multipart-post (>= 1.2, < 3)
+    faraday (2.6.0)
+      faraday-net_http (>= 2.0, < 3.1)
+      ruby2_keywords (>= 0.0.4)
+    faraday-net_http (3.0.0)
     ffi (1.9.18)
     forwardable-extended (2.6.0)
     hawkins (2.0.5)
@@ -44,16 +47,18 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    multipart-post (2.0.0)
-    octokit (4.3.0)
-      sawyer (~> 0.7.0, >= 0.5.3)
+    octokit (5.6.1)
+      faraday (>= 1, < 3)
+      sawyer (~> 0.9)
     pathutil (0.16.1)
       forwardable-extended (~> 2.6)
+    public_suffix (5.0.0)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     ref (2.0.0)
     rouge (3.1.1)
+    ruby2_keywords (0.0.5)
     ruby_dep (1.5.0)
     safe_yaml (1.0.4)
     sass (3.5.5)
@@ -61,9 +66,9 @@ GEM
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    sawyer (0.7.0)
-      addressable (>= 2.3.5, < 2.5)
-      faraday (~> 0.8, < 0.10)
+    sawyer (0.9.2)
+      addressable (>= 2.3.5)
+      faraday (>= 0.17.3, < 3)
     therubyracer (0.12.2)
       libv8 (~> 3.16.14.0)
       ref
@@ -72,11 +77,11 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  addressable (= 2.4.0)
+  addressable (= 2.8.1)
   hawkins
   jekyll (= 3.7.2)
   json (= 2.0.4)
-  octokit (~> 4.3.0)
+  octokit (~> 5.6.1)
   therubyracer (= 0.12.2)
 
 RUBY VERSION