diff --git a/.github/workflows/publish_jar.yml b/.github/workflows/publish_jar.yml
index db515df..9a64b6f 100644
--- a/.github/workflows/publish_jar.yml
+++ b/.github/workflows/publish_jar.yml
@@ -1,5 +1,9 @@
 name: Release on Tag
 
+permissions:
+  contents: write
+  packages: write
+
 on:
   push:
     branches: [master]