diff --git a/.github/workflows/lighthouse.yml b/.github/workflows/lighthouse.yml
index 7cd07238..c7bb0d2c 100644
--- a/.github/workflows/lighthouse.yml
+++ b/.github/workflows/lighthouse.yml
@@ -1,4 +1,6 @@
 name: Lighthouse
+permissions:
+  contents: read
 
 on: [pull_request]
 
diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 6d84019f..20993d56 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -1,4 +1,6 @@
 name: Build
+permissions:
+  contents: read
 
 on:
   pull_request:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 264bdd37..fe88fc50 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,4 +1,6 @@
 name: Publish
+permissions:
+  contents: read
 
 on:
   release: