diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f049d5e18..d77f06ff9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,4 +1,7 @@
 name: CI
+
+permissions:
+  contents: read
 on:
   push:
     branches: ["release/1.x"]
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a82b5b39c..d18409526 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,5 +1,8 @@
 name: Release
 
+permissions:
+  contents: read
+
 on:
   workflow_dispatch:
     inputs: