diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 088aa2f..48a59ea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
         ref: ${{ github.event.pull_request.head.sha || github.sha }}
     
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v7
       with:
         python-version: '3.12'
     
diff --git a/.github/workflows/update-postcodes.yml b/.github/workflows/update-postcodes.yml
index c9a8712..f103240 100644
--- a/.github/workflows/update-postcodes.yml
+++ b/.github/workflows/update-postcodes.yml
@@ -19,7 +19,7 @@ jobs:
         version: "latest"
     
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v7
       with:
         python-version: "3.12"