diff --git a/.github/workflows/check_and_update_json_date.yml b/.github/workflows/check_and_update_json_date.yml
index 97bc74366..dd9c6b155 100644
--- a/.github/workflows/check_and_update_json_date.yml
+++ b/.github/workflows/check_and_update_json_date.yml
@@ -5,6 +5,7 @@ on:
     paths:
       - '*.json'
     types: [opened, synchronize]
+  workflow_dispatch:
 
 jobs:
   update-date: