diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9c1a868..0e03003 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Show python version
         run: python --version
       - name: Install PlatformIO
-        run: python -m pip install platformio==4.3.4
+        run: python -m pip install platformio
       - name: Build firmware
         run: platformio run
       - name: Archive