diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93ac887..4376c11 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
           clean: true
           persist-credentials: false
       - name: Set up Python
-        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
         with:
           python-version: "3.14"
       - name: Create isolated environment
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index c11e035..7ebbf07 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -42,7 +42,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Set up Python
-        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
         with:
           python-version: ${{ matrix.python }}
       - name: Record platform and Tk