diff --git a/Gemfile.lock b/Gemfile.lock
index 7051a4f..4cc6d39 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,6 +4,7 @@ GEM
     addressable (2.3.6)
     archive-tar-minitar (0.5.2)
     backports (3.4.0)
+    base64 (0.3.0)
     coderay (1.1.0)
     columnize (0.3.6)
     daemons (1.1.9)
@@ -31,24 +32,23 @@ GEM
       nokogiri (~> 1.6.0)
       oauth2
     hashie (2.0.5)
+    httpauth (0.2.1)
     json (1.8.1)
-    jwt (0.1.11)
-      multi_json (>= 1.5)
+    jwt (3.2.0)
+      base64
     method_source (0.8.2)
     mini_portile (0.5.3)
-    multi_json (1.8.4)
-    multi_xml (0.5.5)
+    multi_json (1.21.1)
     multipart-post (2.0.0)
     nginx_utils (0.1.2)
       thor
     nokogiri (1.6.1)
       mini_portile (~> 0.5.0)
-    oauth2 (0.9.3)
-      faraday (>= 0.8, < 0.10)
-      jwt (~> 0.1.8)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (~> 1.2)
+    oauth2 (0.7.1)
+      faraday (~> 0.8)
+      httpauth (~> 0.1)
+      multi_json (~> 1.0)
+      rack (~> 1.4)
     pry (0.9.12.6)
       coderay (~> 1.0)
       method_source (~> 0.8)