diff --git a/Gemfile.lock b/Gemfile.lock
index 662e344e726..ef2c35da067 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,7 +124,7 @@ GEM
       sprockets (>= 3.3, < 4.1)
     ember-source (2.18.2)
     erubi (1.10.0)
-    excon (0.78.1)
+    excon (0.79.0)
     execjs (2.7.0)
     exifr (1.3.9)
     fabrication (2.21.1)