diff --git a/src/bosh_openstack_cpi/Gemfile.lock b/src/bosh_openstack_cpi/Gemfile.lock
index eab222a8b..cff91491b 100644
--- a/src/bosh_openstack_cpi/Gemfile.lock
+++ b/src/bosh_openstack_cpi/Gemfile.lock
@@ -22,7 +22,7 @@ GEM
       bigdecimal
       rexml
     diff-lcs (1.6.2)
-    excon (1.2.8)
+    excon (1.5.0)
       logger
     fog-core (2.6.0)
       builder