diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8b2cb7590..42f6ccf05 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -17,7 +17,7 @@ jobs:
     name: Generating API documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/run-test-suite.yml b/.github/workflows/run-test-suite.yml
index aef0c2631..a8963f997 100644
--- a/.github/workflows/run-test-suite.yml
+++ b/.github/workflows/run-test-suite.yml
@@ -76,7 +76,7 @@ jobs:
           git config --global core.eol lf
 
       - name: Check Out Code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v6
 
       - name: Setup PHP ${{ matrix.php }}
         uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # v2
diff --git a/.github/workflows/security-check.yml b/.github/workflows/security-check.yml
index f410bceab..8f0839dec 100644
--- a/.github/workflows/security-check.yml
+++ b/.github/workflows/security-check.yml
@@ -29,7 +29,7 @@ jobs:
           extensions: dom, sockets, grpc, curl
 
       - name: Check Out Code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v6
 
       - name: Install dependencies with composer
         uses: ramsey/composer-install@5c2bcf28d7b060ef3c601d7b476d5430a7b46c27 # v4
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index c5a54d733..ce44d8e2f 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -29,7 +29,7 @@ jobs:
           extensions: dom
 
       - name: Check Out Code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v6
 
       - name: Install dependencies with composer
         uses: ramsey/composer-install@5c2bcf28d7b060ef3c601d7b476d5430a7b46c27 # v4
@@ -58,7 +58,7 @@ jobs:
           extensions: dom
 
       - name: Check Out Code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v6
         with:
           fetch-depth: 1