diff --git a/.github/workflows/build-and-quality-checks.yml b/.github/workflows/build-and-quality-checks.yml
index 6b4f891..1231939 100644
--- a/.github/workflows/build-and-quality-checks.yml
+++ b/.github/workflows/build-and-quality-checks.yml
@@ -5,6 +5,9 @@ on:
     branches: [ 'master', 'develop' ]
     types: [ 'opened', 'reopened', 'synchronize' ]
 
+permissions:
+  contents: read
+
 jobs:
   unit_test_and_build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/check-pr-title.yml b/.github/workflows/check-pr-title.yml
index 78281fa..57595ad 100644
--- a/.github/workflows/check-pr-title.yml
+++ b/.github/workflows/check-pr-title.yml
@@ -4,6 +4,9 @@ on:
     branches: [ 'master', 'develop' ]
     types: [ 'opened', 'reopened', 'edited', 'synchronize' ]
 
+permissions:
+  contents: read
+
 jobs:
   check_pr_title:
     name: Check PR title