diff --git a/esphome/components/esp32/__init__.py b/esphome/components/esp32/__init__.py
index 4c53b42e6f..77753e277f 100644
--- a/esphome/components/esp32/__init__.py
+++ b/esphome/components/esp32/__init__.py
@@ -517,7 +517,7 @@ ESP_IDF_PLATFORM_VERSION_LOOKUP = {
 PLATFORM_VERSION_LOOKUP = {
     "recommended": cv.Version(55, 3, 36),
     "latest": cv.Version(55, 3, 36),
-    "dev": cv.Version(55, 3, 36),
+    "dev": "https://github.com/pioarduino/platform-espressif32.git#develop",
 }
 
 
diff --git a/requirements.txt b/requirements.txt
index 821324262b..bb118c5f9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ tornado==6.5.4
 tzlocal==5.3.1    # from time
 tzdata>=2021.1  # from time
 pyserial==3.5
-platformio==6.1.18  # When updating platformio, also update /docker/Dockerfile
+platformio==6.1.19
 esptool==5.1.0
 click==8.1.7
 esphome-dashboard==20260110.0