diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0eeb60b75..50b087a4a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -198,7 +198,7 @@ jobs:
           # ESP32 AC 3.0-alpha2+ can work with IDE1
           if [[ "$BOARD" =~ "esp32:esp32:esp32c6" ]]; then
             arduino --pref "boardsmanager.additional.urls=https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json" --save-prefs ;
-            arduino --install-boards esp32:esp32:3.0.0-alpha2 ;
+            arduino --install-boards esp32:esp32:3.0.0-alpha3 ;
             arduino --board $BOARD --save-prefs ;
             arduino --pref "custom_CPUFreq=esp32c6_80"                 --save-prefs ;
             arduino --pref "custom_DebugLevel=esp32c6_none"            --save-prefs ;