diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6adce309..a0dc7183 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,8 @@ jobs:
           ${{ runner.os }}-pip-
     - uses: actions/setup-python@v5
       with:
-        python-version: '3.9'
+        python-version: '3.12'
+        cache: 'pip'
     - name: Install PlatformIO
       run: pip install -r requirements.txt
     - name: Get default environments
@@ -62,7 +63,8 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-          python-version: '3.9'
+          python-version: '3.12'
+          cache: 'pip'
     - name: Install PlatformIO
       run: pip install -r requirements.txt
     - name: Build firmware
diff --git a/requirements.in b/requirements.in
index 7c715125..a74bd418 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1 +1 @@
-platformio
+platformio>=6.1.17