diff --git a/Gemfile.lock b/Gemfile.lock
index fd2b1b2..11ad03d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,11 +8,11 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    aws-sdk (1.19.0)
+    aws-sdk (1.23.0)
       json (~> 1.4)
       nokogiri (>= 1.4.4, < 1.6.0)
       uuidtools (~> 2.1)
-    json (1.8.0)
+    json (1.8.1)
     nokogiri (1.5.10)
     thor (0.18.1)
     uuidtools (2.1.4)