diff --git a/Gemfile.lock b/Gemfile.lock
index fb384003df9..a0761302cb7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,7 +168,7 @@ GEM
       handlebars-source (= 1.0.12)
     erubis (2.7.0)
     eventmachine (1.0.3)
-    excon (0.20.1)
+    excon (0.25.3)
     execjs (1.4.0)
       multi_json (~> 1.0)
     fabrication (2.6.5)
@@ -181,15 +181,15 @@ GEM
     fast_xs (0.8.0)
     fastimage (1.3.0)
     ffi (1.8.1)
-    fog (1.10.1)
+    fog (1.14.0)
       builder
-      excon (~> 0.20)
+      excon (~> 0.25.0)
       formatador (~> 0.2.0)
       mime-types
       multi_json (~> 1.0)
       net-scp (~> 1.1)
       net-ssh (>= 2.1.3)
-      nokogiri (~> 1.5.0)
+      nokogiri (~> 1.5)
       ruby-hmac
     formatador (0.2.4)
     fspath (2.0.4)
@@ -247,9 +247,9 @@ GEM
     multi_json (1.7.7)
     multipart-post (1.2.0)
     mustache (0.99.4)
-    net-scp (1.1.0)
+    net-scp (1.1.2)
       net-ssh (>= 2.6.5)
-    net-ssh (2.6.7)
+    net-ssh (2.6.8)
     nokogiri (1.5.9)
     oauth (0.4.7)
     oauth2 (0.8.1)