diff --git a/.circleci/config.yml b/.circleci/config.yml
index aa707f2..309083a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -62,7 +62,7 @@ workflows:
             branches:
               ignore: /.*/
             tags:
-              only: [ /^v[0-9]+\.[0-9]+\.[0-9]+$/ ]
+              only: [ /^v\d+\.\d+\.\d+$/ ]
 
   publish_hotfix_release:
     jobs: