diff --git a/softlayer-blueprint.yaml b/softlayer-blueprint.yaml
index bbbdecc..4f056bb 100644
--- a/softlayer-blueprint.yaml
+++ b/softlayer-blueprint.yaml
@@ -3,7 +3,7 @@
 # on a softlayer cloud environment.
 ###########################################################
 
-tosca_definitions_version: cloudify_dsl_1_0
+tosca_definitions_version: cloudify_dsl_1_1
 
 imports:
   - http://www.getcloudify.org/spec/cloudify/3.3m1/types.yaml