diff --git a/openapi/task_execution_service.openapi.yaml b/openapi/task_execution_service.openapi.yaml
index c3b4ffa..8cf520c 100644
--- a/openapi/task_execution_service.openapi.yaml
+++ b/openapi/task_execution_service.openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.0.1
 info:
   title: Task Execution Service
-  version: 1.0.0
+  version: 1.1.0
   x-logo:
     url: 'https://w3id.org/ga4gh/ga4gh-logo.svg'
   license: