diff --git a/Gemfile.lock b/Gemfile.lock
index 3292547f9..983e89260 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     docker-api (2.4.0)
       excon (>= 0.64.0)
       multi_json
-    excon (1.4.2)
+    excon (1.5.0)
       logger
     io-console (0.8.2)
     logger (1.7.0)
@@ -74,7 +74,7 @@ CHECKSUMS
   coderay (1.1.3) sha256=dc530018a4684512f8f38143cd2a096c9f02a1fc2459edcfe534787a7fc77d4b
   diff-lcs (1.6.2) sha256=9ae0d2cba7d4df3075fe8cd8602a8604993efc0dfa934cff568969efb1909962
   docker-api (2.4.0) sha256=824be734f4cc8718189be9c8e795b6414acbbf7e8b082a06f959a27dd8dd63e6
-  excon (1.4.2) sha256=32d8d8eda619717d9b8043b4675e096fb5c2139b080e2ad3b267f88c545aaa35
+  excon (1.5.0) sha256=c503ad1d0123bc8ab2a062ff3789dc891ec368cb9e13765ab88a9c58c8bb6d50
   io-console (0.8.2) sha256=d6e3ae7a7cc7574f4b8893b4fca2162e57a825b223a177b7afa236c5ef9814cc
   logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
   method_source (1.1.0) sha256=181301c9c45b731b4769bc81e8860e72f9161ad7d66dd99103c9ab84f560f5c5