diff --git a/.github/workflows/DockerhubPublish.yml b/.github/workflows/DockerhubPublish.yml
index 9de9320..111361e 100644
--- a/.github/workflows/DockerhubPublish.yml
+++ b/.github/workflows/DockerhubPublish.yml
@@ -4,6 +4,9 @@ on:
   release:
     types: [published]
 
+permissions:
+  contents: read
+
 jobs:
   build-and-push:
     runs-on: ubuntu-latest