diff --git a/CHANGES.md b/CHANGES.md
index 0f62ed4..ea1377b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 # Changelog
 
+--------------------------------------------
+[137.7151.04] - 2025.09.09
+
+* Upgrade to WebRTC-SDK M137.7151.04
+* feat: Data packet cryptor.
+
 --------------------------------------------
 [137.7151.03] - 2025.07.17
 
diff --git a/README.md b/README.md
index 627ec5d..aea03e6 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ This library is hosted on Maven Central. To include this library in your project
 
 ```gradle
   dependencies {
-    implementation 'io.github.webrtc-sdk:android:137.7151.03'
+    implementation 'io.github.webrtc-sdk:android:137.7151.04'
   }
 ```
 
diff --git a/gradle.properties b/gradle.properties
index 909d0f8..11d038a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 GROUP=io.github.webrtc-sdk
-VERSION_NAME=137.7151.03
+VERSION_NAME=137.7151.04
 POM_NAME=WebRTC Android SDK
 POM_DESCRIPTION=WebRTC Android SDK
 POM_PACKAGING=aar