diff --git a/.github/renovate.json5 b/.github/renovate.json5
index 02a02eece..52ba8e7bf 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -183,5 +183,10 @@
       matchDepNames: ['python'],
       groupName: 'Python',
     },
+    /** Ignore .github/workflows/rebuild-*.yaml */
+    {
+      matchFileNames: ['.github/workflows/rebuild.yaml'],
+      enabled: false,
+    },
   ],
 }
diff --git a/.github/workflows/rebuild.yaml b/.github/workflows/rebuild.yaml
index adea33fa4..5d1b1a9b7 100644
--- a/.github/workflows/rebuild.yaml
+++ b/.github/workflows/rebuild.yaml
@@ -13,10 +13,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        branch:
-          - '3.28'
-          - '3.29'
-          - '3.30'
+        include:
+          - branch: '3.28'
+            python-version: '3.11'
+          - branch: '3.29'
+            python-version: '3.11'
+          - branch: '3.30'
+            python-version: '3.11'
+
     steps:
       - run: docker system prune --all --force
       - uses: actions/checkout@v4
@@ -57,7 +61,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.13'
+          python-version: ${{ matrix.python-version }}
       - run: python3 -m pip install --requirement=ci/requirements.txt
 
       - run: make build