diff --git a/Gemfile.lock b/Gemfile.lock
index 51a900b..9d09a90 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,7 +14,7 @@ GEM
     docker-api (1.34.2)
       excon (>= 0.47.0)
       multi_json
-    excon (0.68.0)
+    excon (0.71.0)
     jaro_winkler (1.5.4)
     json (2.2.0)
     method_source (0.9.2)