diff --git a/dockerfiles/cf-deployment-concourse-tasks/Dockerfile b/dockerfiles/cf-deployment-concourse-tasks/Dockerfile
index e2f5704a..5b307d7a 100644
--- a/dockerfiles/cf-deployment-concourse-tasks/Dockerfile
+++ b/dockerfiles/cf-deployment-concourse-tasks/Dockerfile
@@ -4,7 +4,7 @@ ENV JQ_VERSION 1.5
 
 ENV JQ_CHECKSUM d8e36831c3c94bb58be34dd544f44a6c6cb88568
 
-ENV go_version 1.11.5
+ENV go_version 1.11.6
 ENV cf_cli_version 6.43.0
 ENV bosh_cli_version 5.4.0
 ENV bbl_version 7.4.0