diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index 770e3512dd..8ef42d7f4e 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -66,7 +66,7 @@ jobs:
         uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # v2.4.0
 
       - name: Set up PHP
-        uses: shivammathur/setup-php@ac7d3d7f84d81a029c20ab72d60264bdb7535831 # v2.15.0
+        uses: shivammathur/setup-php@1a18b2267f80291a81ca1d33e7c851fe09e7dfc4 # v2.15.0
         with:
           php-version: '7.4'
           coverage: none
diff --git a/.github/workflows/php-compatibility.yml b/.github/workflows/php-compatibility.yml
index daf58a458c..562a041f5c 100644
--- a/.github/workflows/php-compatibility.yml
+++ b/.github/workflows/php-compatibility.yml
@@ -60,7 +60,7 @@ jobs:
         uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # v2.4.0
 
       - name: Set up PHP
-        uses: shivammathur/setup-php@ac7d3d7f84d81a029c20ab72d60264bdb7535831 # v2.15.0
+        uses: shivammathur/setup-php@1a18b2267f80291a81ca1d33e7c851fe09e7dfc4 # v2.15.0
         with:
           php-version: '7.4'
           coverage: none