diff --git a/.github/workflows/PlatformioBuild.yml b/.github/workflows/PlatformioBuild.yml
index 459ceecd..aa591db5 100644
--- a/.github/workflows/PlatformioBuild.yml
+++ b/.github/workflows/PlatformioBuild.yml
@@ -57,9 +57,9 @@ jobs:
           - board: m5stack-core-esp32
           - board: m5stack-core2
           - board: m5stack-cores3
-          - { board: esp8266, platform-version: 3.0.0, ... }
-          - { board: esp8266, platform-version: 3.1.0, ... }
-          - { board: esp8266, platform-version: 3.2.0, ... }
+          - { board: esp8266, platform-version: 4.2.1, ... }
+          - { board: esp8266, platform-version: 4.2.0, ... }
+          - { board: esp8266, platform-version: 4.1.0, ... }
           - { board: seeed_wio_terminal, platform-version: default, ... }
           - { board: adafruit_pybadge_m4, platform-version: default, ... }
           - { board: pico, platform-version: default, ... }