diff --git a/Gemfile.lock b/Gemfile.lock
index 32563c8..877a3ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,5 +1,5 @@
 GIT
-  remote: git://github.com/iamvery/lita-reviewme.git
+  remote: https://github.com/iamvery/lita-reviewme.git
   revision: 9a81d912fa28e533728188892b723c9223af9cb5
   specs:
     lita-reviewme (0.5.0)
@@ -9,8 +9,8 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     concurrent-ruby (1.0.5)
     eventmachine (1.2.7)
     faraday (0.15.1)
@@ -52,18 +52,21 @@ GEM
       lita-slack (>= 1.2.0)
     multi_json (1.13.1)
     multipart-post (2.0.0)
-    octokit (4.8.0)
+    nio4r (2.5.8)
+    octokit (4.22.0)
+      faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
-    public_suffix (3.0.2)
-    puma (3.12.4)
+    public_suffix (4.0.6)
+    puma (5.6.4)
+      nio4r (~> 2.0)
     rack (1.6.10)
     rb-readline (0.5.5)
     redis (3.3.5)
     redis-namespace (1.6.0)
       redis (>= 3.0.4)
-    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)
     thor (0.20.0)
     url_mount (0.2.1)
       rack