diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b410ae08..9ae3da2ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,20 @@ Redisson Releases History
 
 Try __[Redisson PRO](https://redisson.pro)__ with **ultra-fast performance** and **support by SLA**.
 
+### 21-Sep-2021 - 3.16.3 released
+Improvement - `RBuckets.get()` method should group keys by slot in Redis Cluster mode  
+Improvement - `RBatch` result decoding optimization  
+
+Fixed - RExecutorService, RRemoteService execution may hang if connection used for tasks pooling was interrupted  
+Fixed - RBatch with skipResult() option affects result of other commands (regression since 3.16.1)  
+Fixed - connection leak (regression since 3.16.1)  
+Fixed - `getBuckets().set()` method throws CROSSSLOT error (thanks to @mikawudi)  
+Fixed - `RedissonMapCache.addListener()` method throws NPE  
+Fixed - master-host of Slave node isn't resolved in Sentinel mode  
+Fixed - interrupted `RLock.tryLock()` method keeps renewing lock indefinitely (thanks to @Cesarla)  
+Fixed - don't ping connection if it's in use  
+Fixed - `natMapper` isn't applied to resolved Sentinel and Cluster hosts  
+
 ### 3-Sep-2021 - 3.16.2 released
 Feature - Micronaut 3.0 integration  
 Feature - added batched `merge()` method to `RLiveObjectService` interface  
diff --git a/README.md b/README.md
index 34be32a5a..195494bcc 100644
--- a/README.md
+++ b/README.md
@@ -104,14 +104,14 @@ Used by
     <dependency>
        <groupId>org.redisson</groupId>
        <artifactId>redisson</artifactId>
-       <version>3.16.2</version>
+       <version>3.16.3</version>
     </dependency>  
 
 #### Gradle
-    compile 'org.redisson:redisson:3.16.2'  
+    compile 'org.redisson:redisson:3.16.3'  
 
 #### SBT
-    libraryDependencies += "org.redisson" % "redisson" % "3.16.2"
+    libraryDependencies += "org.redisson" % "redisson" % "3.16.3"
 
 #### Java
 
@@ -169,8 +169,8 @@ Try __[Redisson PRO](https://redisson.pro)__ with **ultra-fast performance** and
 
 ## Downloads
    
-[Redisson 3.16.2](https://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=org.redisson&a=redisson&v=3.16.2&e=jar),
-[Redisson node 3.16.2](https://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=org.redisson&a=redisson-all&v=3.16.2&e=jar)  
+[Redisson 3.16.3](https://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=org.redisson&a=redisson&v=3.16.3&e=jar),
+[Redisson node 3.16.3](https://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=org.redisson&a=redisson-all&v=3.16.3&e=jar)  
 
 ## FAQs