diff --git a/.github/workflows/bc.yml b/.github/workflows/bc.yml
index ba3e9ef..a7b1e31 100644
--- a/.github/workflows/bc.yml
+++ b/.github/workflows/bc.yml
@@ -4,6 +4,9 @@ on:
 
 name: backwards compatibility
 
+permissions:
+  contents: read
+
 jobs:
   roave_bc_check:
     uses: yiisoft/actions/.github/workflows/bc.yml@master
@@ -11,4 +14,4 @@ jobs:
       os: >-
         ['ubuntu-latest']
       php: >-
-        ['8.0']
+        ['8.4']
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8708e8a..31e4711 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,6 +21,9 @@ on:
 
 name: build
 
+permissions:
+  contents: read
+
 jobs:
   phpunit:
     uses: yiisoft/actions/.github/workflows/phpunit.yml@master
diff --git a/.github/workflows/composer-require-checker.yml b/.github/workflows/composer-require-checker.yml
index 863e5fc..02f73a8 100644
--- a/.github/workflows/composer-require-checker.yml
+++ b/.github/workflows/composer-require-checker.yml
@@ -23,6 +23,9 @@ on:
 
 name: Composer require checker
 
+permissions:
+  contents: read
+
 jobs:
   composer-require-checker:
     uses: yiisoft/actions/.github/workflows/composer-require-checker.yml@master
diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index c1aca98..8f193f6 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -19,6 +19,9 @@ on:
 
 name: mutation test
 
+permissions:
+  contents: read
+
 jobs:
   mutation:
     uses: yiisoft/actions/.github/workflows/roave-infection.yml@master
diff --git a/.github/workflows/rector.yml b/.github/workflows/rector.yml
index b5a5649..5fd2d0a 100644
--- a/.github/workflows/rector.yml
+++ b/.github/workflows/rector.yml
@@ -11,11 +11,12 @@ on:
 
 name: rector
 
+permissions:
+  contents: read
+
 jobs:
   rector:
     uses: yiisoft/actions/.github/workflows/rector.yml@master
-    secrets:
-      token: ${{ secrets.YIISOFT_GITHUB_TOKEN }}
     with:
       os: >-
         ['ubuntu-latest']
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index b7d3200..14c06a2 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -21,6 +21,9 @@ on:
 
 name: static analysis
 
+permissions:
+  contents: read
+
 jobs:
   psalm:
     uses: yiisoft/actions/.github/workflows/psalm.yml@master
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
new file mode 100644
index 0000000..430255d
--- /dev/null
+++ b/.github/workflows/zizmor.yml
@@ -0,0 +1,22 @@
+name: GitHub Actions Security Analysis with zizmor 🌈
+
+on:
+  push:
+    branches:
+      - master
+      - main
+    paths:
+      - '.github/**.yml'
+      - '.github/**.yaml'
+  pull_request:
+    paths:
+      - '.github/**.yml'
+      - '.github/**.yaml'
+
+permissions:
+  actions: read # Required by zizmor when reading workflow metadata through the API.
+  contents: read # Required to read workflow files.
+
+jobs:
+  zizmor:
+    uses: yiisoft/actions/.github/workflows/zizmor.yml@master