diff --git a/.github/workflows/exercise-lint-phpcs-psr-12.yml b/.github/workflows/exercise-lint-phpcs-psr-12.yml
index 0204243..b45921a 100644
--- a/.github/workflows/exercise-lint-phpcs-psr-12.yml
+++ b/.github/workflows/exercise-lint-phpcs-psr-12.yml
@@ -27,7 +27,7 @@ jobs:
 
       - uses: actions/checkout@v3
 
-      - uses: shivammathur/setup-php@1a18b2267f80291a81ca1d33e7c851fe09e7dfc4
+      - uses: shivammathur/setup-php@1fdc5e773bb54b5aa541c73679d6e9acc692d0cd
         with:
           php-version: ${{ matrix.php-version }}
           extensions: gmp
diff --git a/.github/workflows/exercise-tests-phpunit-9.yml b/.github/workflows/exercise-tests-phpunit-9.yml
index 00a6d24..62b4dae 100644
--- a/.github/workflows/exercise-tests-phpunit-9.yml
+++ b/.github/workflows/exercise-tests-phpunit-9.yml
@@ -27,7 +27,7 @@ jobs:
 
       - uses: actions/checkout@v3
 
-      - uses: shivammathur/setup-php@1a18b2267f80291a81ca1d33e7c851fe09e7dfc4
+      - uses: shivammathur/setup-php@1fdc5e773bb54b5aa541c73679d6e9acc692d0cd
         with:
           version: ${{ matrix.php-version }}
           extensions: gmp