diff --git a/.github/workflows/lint-test.yaml b/.github/workflows/lint-test.yaml
index c95a730..0aa5d9b 100644
--- a/.github/workflows/lint-test.yaml
+++ b/.github/workflows/lint-test.yaml
@@ -2,6 +2,10 @@ name: Lint and Test Charts
 
 on: pull_request
 
+permissions:
+  actions: read
+  contents: read
+
 jobs:
   lint-test:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 0f04090..692c4bd 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -5,6 +5,10 @@ on:
     branches:
       - main
 
+permissions:
+  actions: read
+  contents: read
+
 jobs:
   release:
     runs-on: ubuntu-latest