diff --git a/Gemfile.lock b/Gemfile.lock
index 9af872891..828636967 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,7 +6,7 @@ GEM
     docker-api (2.2.0)
       excon (>= 0.47.0)
       multi_json
-    excon (0.104.0)
+    excon (0.106.0)
     method_source (1.0.0)
     multi_json (1.15.0)
     net-scp (4.0.0)