diff --git a/.github/workflows/act-validation.yml b/.github/workflows/act-validation.yml
index 2531ef7..6966641 100644
--- a/.github/workflows/act-validation.yml
+++ b/.github/workflows/act-validation.yml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: '3.13'
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 59df0fe..c0a2a1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: '3.13'