diff --git a/Gemfile.lock b/Gemfile.lock
index 12838a9cb..419c958a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,7 +20,7 @@ GEM
       thor (~> 0.15.2)
     atomic (1.1.14)
     diff-lcs (1.1.3)
-    excon (0.31.0)
+    excon (0.85.0)
     heroku-api (0.3.17)
       excon (~> 0.27)
       multi_json (~> 1.8.2)