diff --git a/.github/workflows/configlet-generate.yml b/.github/workflows/configlet-generate.yml
index 99b1c073..a335b7eb 100644
--- a/.github/workflows/configlet-generate.yml
+++ b/.github/workflows/configlet-generate.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
       - name: Fetch configlet
         uses: exercism/github-actions/configlet-ci@main
@@ -27,4 +27,4 @@ jobs:
         run: configlet generate --update --yes
 
       - name: Commit generated code
-        uses: stefanzweifel/git-auto-commit-action@04702edda442b2e678b25b537cec683a1493fcb9
+        uses: stefanzweifel/git-auto-commit-action@4a55954c782fc1ea30b9056cd3e7a2b40ca8887d
diff --git a/.github/workflows/exercise-lint-phpcs-psr-12.yml b/.github/workflows/exercise-lint-phpcs-psr-12.yml
index dc77b3e6..783fd640 100644
--- a/.github/workflows/exercise-lint-phpcs-psr-12.yml
+++ b/.github/workflows/exercise-lint-phpcs-psr-12.yml
@@ -18,9 +18,9 @@ jobs:
         os: [ubuntu-24.04]
 
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
-      - uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc
+      - uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240
         with:
           php-version: ${{ matrix.php-version }}
           extensions: gmp
diff --git a/.github/workflows/exercise-tests-phpunit-11.yml b/.github/workflows/exercise-tests-phpunit-11.yml
index fbe61314..b48420fc 100644
--- a/.github/workflows/exercise-tests-phpunit-11.yml
+++ b/.github/workflows/exercise-tests-phpunit-11.yml
@@ -24,9 +24,9 @@ jobs:
           git config --system core.autocrlf false
           git config --system core.eol lf
 
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
 
-      - uses: shivammathur/setup-php@7c071dfe9dc99bdf297fa79cb49ea005b9fcadbc
+      - uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240
         with:
           php-version: ${{ matrix.php-version }}
           extensions: gmp