diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index f90b635..dded5aa 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7b10824..d1a04ea 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
 
     - name: Setup Micromamba Python ${{ matrix.python-version }}
       uses: mamba-org/setup-micromamba@f8b8a1e23a26f60a44c853292711bacfd3eac822 #v1