diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 41613f9cde..ef6eedbe1c 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -51,6 +51,11 @@
   ([#6335](https://github.com/google/ExoPlayer/issues/6335)).
 * Add `HttpDataSource.getResponseCode` to provide the status code associated
   with the most recent HTTP response.
+* Upgrade LibRtmp-Client-for-Android to fix RTMP playback issues
+  ([#4200](https://github.com/google/ExoPlayer/issues/4200),
+  [#4249](https://github.com/google/ExoPlayer/issues/4249),
+  [#4319](https://github.com/google/ExoPlayer/issues/4319),
+  [#4337](https://github.com/google/ExoPlayer/issues/4337)).
 
 ### 2.10.4 ###
 
diff --git a/extensions/rtmp/build.gradle b/extensions/rtmp/build.gradle
index 74ef70fbf0..9c709305bf 100644
--- a/extensions/rtmp/build.gradle
+++ b/extensions/rtmp/build.gradle
@@ -32,7 +32,7 @@ android {
 
 dependencies {
     implementation project(modulePrefix + 'library-core')
-    implementation 'net.butterflytv.utils:rtmp-client:3.0.1'
+    implementation 'net.butterflytv.utils:rtmp-client:3.1.0'
     implementation 'androidx.annotation:annotation:1.1.0'
     testImplementation project(modulePrefix + 'testutils')
     testImplementation 'org.robolectric:robolectric:' + robolectricVersion