diff --git a/.github/workflows/ca.yml b/.github/workflows/ca.yml
index 64186c9..3d8a378 100644
--- a/.github/workflows/ca.yml
+++ b/.github/workflows/ca.yml
@@ -23,7 +23,7 @@ jobs:
           - "8.1"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc # 2.37.1
@@ -32,7 +32,7 @@ jobs:
           coverage: none
 
       - name: Cache Composer packages
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cache/composer
           key: composer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
diff --git a/.github/workflows/cs.yml b/.github/workflows/cs.yml
index b2ff568..06c746f 100644
--- a/.github/workflows/cs.yml
+++ b/.github/workflows/cs.yml
@@ -23,7 +23,7 @@ jobs:
           - "8.1"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -34,7 +34,7 @@ jobs:
           coverage: none
 
       - name: Cache Composer packages
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cache/composer
           key: composer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
@@ -60,7 +60,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Restore PHP-CS-Fixer cache
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: build/cache/.php_cs.cache
           key: php-cs-fixer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
diff --git a/.github/workflows/example.yml b/.github/workflows/example.yml
index fec0f05..5e957d0 100644
--- a/.github/workflows/example.yml
+++ b/.github/workflows/example.yml
@@ -27,7 +27,7 @@ jobs:
         working-directory: ./example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc # 2.37.1
@@ -36,7 +36,7 @@ jobs:
           coverage: none
 
       - name: Cache Composer packages
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cache/composer
           key: composer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
diff --git a/.github/workflows/mt.yml b/.github/workflows/mt.yml
index ada4667..3d9f9a1 100644
--- a/.github/workflows/mt.yml
+++ b/.github/workflows/mt.yml
@@ -20,7 +20,7 @@ jobs:
           - "8.4"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc # 2.37.1
@@ -29,7 +29,7 @@ jobs:
           coverage: pcov
 
       - name: Cache Composer packages
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cache/composer
           key: composer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 743cf16..cadfd1f 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -25,7 +25,7 @@ jobs:
           - "8.4"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc # 2.37.1
@@ -34,7 +34,7 @@ jobs:
           coverage: none
 
       - name: Cache Composer packages
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cache/composer
           key: composer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
diff --git a/.github/workflows/release_ping.yml b/.github/workflows/release_ping.yml
index 3d87f4d..c7fe66a 100644
--- a/.github/workflows/release_ping.yml
+++ b/.github/workflows/release_ping.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       - name: Send notification for new release
         id: slack
-        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0
+        uses: slackapi/slack-github-action@45a88b9581bfab2566dc881e2cd66d334e621e2c # v3.0.3
         env:
           release_icon: ${{ ':released:' }}
         with: