diff --git a/deployments/azure-webapps-java-jar.yml b/deployments/azure-webapps-java-jar.yml
index d29b0c9..6e3df8d 100644
--- a/deployments/azure-webapps-java-jar.yml
+++ b/deployments/azure-webapps-java-jar.yml
@@ -30,6 +30,9 @@ on:
       - $default-branch
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -54,6 +57,8 @@ jobs:
           path: '${{ github.workspace }}/target/*.jar'
 
   deploy:
+    permissions:
+      contents: none
     runs-on: ubuntu-latest
     needs: build
     environment: