diff --git a/build.gradle b/build.gradle
index 6a57b6779..85928820a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,7 +54,7 @@ allprojects {
 ext {
     IS_PUBLISH_LOCAL=true
     LIB_VERSION="1.0.6"
-    AGORA_RTC_SDK= 'io.agora.rtc:agora-special-full:4.2.6.14'
+    AGORA_RTC_SDK= 'io.agora.rtc:agora-special-full:4.2.6.19'
 //    AGORA_RTC_SDK= "${rootProject.rootDir.absolutePath}/sdk"
 //    AGORA_RTC_SDK="io.agora.rtc:full-sdk:4.2.6"
 }