diff --git a/README.md b/README.md
index 53662b3..64e8a2d 100644
--- a/README.md
+++ b/README.md
@@ -48,10 +48,8 @@ tts:
 ### Options
 
 - [`voice`](https://docs.microsoft.com/zh-CN/azure/cognitive-services/speech-service/speech-synthesis-markup?tabs=csharp#use-multiple-voices)
-- [`rate` / `volume`](https://docs.microsoft.com/zh-CN/azure/cognitive-services/speech-service/speech-synthesis-markup?tabs=csharp#adjust-prosody)
+- [`pitch` / `rate` / `volume`](https://docs.microsoft.com/zh-CN/azure/cognitive-services/speech-service/speech-synthesis-markup?tabs=csharp#adjust-prosody)
 
-> `pitch` is no longer supported ([#24](https://github.com/hasscc/hass-edge-tts/issues/24)).
-> 
 > `style` / `styledegree` / `role` / `contour` are no longer supported ([#8](https://github.com/hasscc/hass-edge-tts/issues/8)).
 
 ### Basic example
diff --git a/custom_components/edge_tts/manifest.json b/custom_components/edge_tts/manifest.json
index bfb0aec..93fce7a 100644
--- a/custom_components/edge_tts/manifest.json
+++ b/custom_components/edge_tts/manifest.json
@@ -5,6 +5,6 @@
   "documentation": "https://github.com/hasscc/hass-edge-tts",
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/hasscc/hass-edge-tts/issues",
-  "requirements": ["edge-tts==6.1.8"],
+  "requirements": ["edge-tts==6.1.9"],
   "version": "0.0.1"
 }
diff --git a/custom_components/edge_tts/tts.py b/custom_components/edge_tts/tts.py
index 4c8a627..a5565a8 100644
--- a/custom_components/edge_tts/tts.py
+++ b/custom_components/edge_tts/tts.py
@@ -5,7 +5,7 @@
 import voluptuous as vol
 from homeassistant.components.tts import CONF_LANG, PLATFORM_SCHEMA, Provider
 
-EDGE_TTS_VERSION = '6.1.8'
+EDGE_TTS_VERSION = '6.1.9'
 try:
     import edge_tts
     if '__version__' not in dir(edge_tts) or edge_tts.__version__ != EDGE_TTS_VERSION:
@@ -395,18 +395,12 @@ async def async_get_tts_audio(self, message, language, options=None):
                 )
                 break
 
-        if opt.get('pitch') is not None:
-            _LOGGER.warning(
-                'Edge TTS option pitch is no longer supported, '
-                'please remove it from your automation or script. '
-                'See: https://github.com/hasscc/hass-edge-tts/issues/24'
-            )
-
         _LOGGER.debug('%s: %s', self.name, [message, opt])
         mp3 = b''
         tts = EdgeCommunicate(
             message,
             voice=voice,
+            pitch=opt.get('pitch', '+0%'),
             rate=opt.get('rate', '+0%'),
             volume=opt.get('volume', '+0%'),
         )