diff --git a/Gemfile.lock b/Gemfile.lock
index 3aa86c2..7f4a623 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,19 +1,21 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    diff-lcs (1.5.0)
-    docker-api (2.2.0)
-      excon (>= 0.47.0)
+    base64 (0.2.0)
+    diff-lcs (1.5.1)
+    docker-api (2.3.0)
+      excon (>= 0.64.0)
       multi_json
     erubis (2.7.0)
-    excon (0.99.0)
-    heroics (0.1.2)
+    excon (0.111.0)
+    heroics (0.1.3)
+      base64
       erubis (~> 2.0)
       excon
       moneta
       multi_json (>= 1.9.2)
       webrick
-    heroku_hatchet (8.0.2)
+    heroku_hatchet (8.0.4)
       excon (~> 0)
       platform-api (~> 3)
       rrrretry (~> 1)
@@ -26,21 +28,21 @@ GEM
     parallel_split_test (0.10.0)
       parallel (>= 0.5.13)
       rspec-core (>= 3.9.0)
-    platform-api (3.5.0)
+    platform-api (3.7.0)
       heroics (~> 0.1.1)
       moneta (~> 1.0.0)
       rate_throttle_client (~> 0.1.0)
     rate_throttle_client (0.1.2)
     rrrretry (1.0.0)
-    rspec-core (3.12.0)
-      rspec-support (~> 3.12.0)
-    rspec-expectations (3.12.3)
+    rspec-core (3.13.0)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.12.0)
+      rspec-support (~> 3.13.0)
     rspec-retry (0.6.2)
       rspec-core (> 3.3)
-    rspec-support (3.12.0)
-    thor (1.2.1)
+    rspec-support (3.13.1)
+    thor (1.3.2)
     threaded (0.0.4)
     webrick (1.8.1)