diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 95dd91e..c645412 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -5,6 +5,9 @@ on:
     tags:
       - v**
 
+permissions:
+  contents: read
+
 jobs:
   test:
     uses: ./.github/workflows/test.yml
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7d442fd..575dc8a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,6 +4,9 @@ on:
   pull_request:
   workflow_call:
 
+permissions:
+  contents: read
+
 jobs:
   test:
     name: 🧪 Test (${{ matrix.profile }})