diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 57672b8..f121eb2 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,6 +16,9 @@ on:
     - main
 
 
+permissions:
+  contents: read
+
 jobs:
   lint:
     runs-on: ubuntu-22.04
diff --git a/.github/workflows/unix_build.yml b/.github/workflows/unix_build.yml
index 8494df3..1da65c1 100644
--- a/.github/workflows/unix_build.yml
+++ b/.github/workflows/unix_build.yml
@@ -16,6 +16,9 @@ on:
     - main
 
 
+permissions:
+  contents: read
+
 jobs:
   test:
     runs-on: ubuntu-22.04