diff --git a/Gemfile.lock b/Gemfile.lock
index d7e71cd..8b39248 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,29 +2,46 @@ PATH
   remote: .
   specs:
     vk (0.0.1)
-      faraday (~> 0.8.4)
-      faraday_middleware (~> 0.9.0)
-      faraday_middleware-multi_json (~> 0.0.5)
+      faraday
+      faraday_middleware
+      faraday_middleware-multi_json
       hashie (>= 1.2.0)
-      multi_json (~> 1.9.0)
+      multi_json
 
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.3.5)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     crack (0.4.2)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.2.5)
-    faraday (0.8.9)
-      multipart-post (~> 1.2.0)
-    faraday_middleware (0.9.0)
-      faraday (>= 0.7.4, < 0.9)
-    faraday_middleware-multi_json (0.0.5)
+    faraday (1.5.1)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0.1)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.1)
+      faraday-patron (~> 1.0)
+      multipart-post (>= 1.2, < 3)
+      ruby2_keywords (>= 0.0.4)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday_middleware (1.0.0)
+      faraday (~> 1.0)
+    faraday_middleware-multi_json (0.0.6)
       faraday_middleware
       multi_json
-    hashie (2.0.5)
-    multi_json (1.9.2)
-    multipart-post (1.2.0)
+    hashie (4.1.0)
+    multi_json (1.15.0)
+    multipart-post (2.1.1)
+    public_suffix (4.0.6)
     rake (10.1.1)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
@@ -34,6 +51,7 @@ GEM
     rspec-expectations (2.14.5)
       diff-lcs (>= 1.1.3, < 2.0)
     rspec-mocks (2.14.6)
+    ruby2_keywords (0.0.4)
     safe_yaml (1.0.1)
     vcr (2.8.0)
     webmock (1.6.2)