diff --git a/Gemfile.lock b/Gemfile.lock
index 77f73b7..fe4ee4a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -15,7 +15,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     atomos (0.1.3)
     backports (3.12.0)
     claide (1.0.2)
@@ -78,14 +79,16 @@ GEM
     ffi (1.10.0)
     fourflusher (0.3.2)
     fuzzy_match (2.0.4)
-    gh (0.15.1)
-      addressable (~> 2.4.0)
+    gh (0.14.0)
+      addressable
       backports
       faraday (~> 0.8)
       multi_json (~> 1.0)
-      net-http-persistent (~> 2.9)
+      net-http-persistent (>= 2.7)
       net-http-pipeline
-    git (1.5.0)
+    git (1.13.0)
+      addressable (~> 2.8)
+      rchardet (~> 1.8)
     github_changelog_generator (1.14.3)
       activesupport
       faraday-http-cache
@@ -99,8 +102,8 @@ GEM
       concurrent-ruby (~> 1.0)
     json (2.2.0)
     label (1.0.0)
-    launchy (2.4.3)
-      addressable (~> 2.3)
+    launchy (2.5.2)
+      addressable (~> 2.8)
     minitest (5.11.3)
     molinillo (0.4.5)
     multi_json (1.13.1)
@@ -110,19 +113,22 @@ GEM
     net-http-persistent (2.9.4)
     net-http-pipeline (1.0.1)
     netrc (0.11.0)
-    octokit (4.13.0)
+    octokit (4.22.0)
+      faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
+    public_suffix (4.0.7)
     pusher-client (0.6.2)
       json
       websocket (~> 1.0)
     rainbow (3.0.0)
     rake (12.3.3)
+    rchardet (1.8.0)
     redcarpet (3.4.0)
     retriable (2.1.0)
     rouge (2.0.7)
-    sawyer (0.8.1)
-      addressable (>= 2.3.5, < 2.6)
-      faraday (~> 0.8, < 1.0)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
     synx (0.2.1)
       clamp (~> 0.6)
       colorize (~> 0.7)
@@ -130,7 +136,7 @@ GEM
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thread_safe (0.3.6)
-    travis (1.8.9)
+    travis (1.8.13)
       backports
       faraday (~> 0.9)
       faraday_middleware (~> 0.9, >= 0.9.1)