diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ee0c893..cb4cd92 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,6 +10,9 @@ on:
   pull_request:
     types: [closed]
 
+permissions:
+  contents: read
+
 jobs:
   release:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/validate-workflows-files.yml b/.github/workflows/validate-workflows-files.yml
index 5b3f0ce..658b056 100644
--- a/.github/workflows/validate-workflows-files.yml
+++ b/.github/workflows/validate-workflows-files.yml
@@ -9,6 +9,9 @@ on:
     paths:
       - '.github/workflows/*.yml'
 
+permissions:
+  contents: read
+
 jobs:
   validate:
     runs-on: ubuntu-latest