diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eecc0eb..d05e1d5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@2.7.0
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: ${{ matrix.php }}
           coverage: none
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up PHP
-        uses: shivammathur/setup-php@2.5.0
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: 7.4
           coverage: none
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index 66fa7de..68e7d6d 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -12,7 +12,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: 8.1
           coverage: none
@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: 8.1
           coverage: none
@@ -53,7 +53,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: 8.1
           coverage: none
@@ -72,7 +72,7 @@ jobs:
 
     steps:
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@2.37.1
         with:
           php-version: 8.2
           coverage: none