diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3220344c35..4956aeba8b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.3.86] - 12/03/2024
+
+### Features
+* (**bedrockruntime**) Add an API parameter that allows customers to set performance configuration for invoking a model.
+* (**s3control**) It allows customers to pass CRC64NVME as a header in S3 Batch Operations copy requests
+* (**socialmessaging**) Added support for passing role arn corresponding to the supported event destination
+
 ## [1.3.85] - 12/02/2024
 
 ### Features
diff --git a/gradle.properties b/gradle.properties
index eb0188ca6aa..7f98b6b7ef6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,7 +6,7 @@ kotlin.native.ignoreDisabledTargets=true
 org.gradle.jvmargs=-Xmx6g -XX:MaxMetaspaceSize=2G
 
 # sdk
-sdkVersion=1.3.86-SNAPSHOT
+sdkVersion=1.3.86
 
 # dokka config (values specified at build-time as needed)
 smithyKotlinDocBaseUrl=https://sdk.amazonaws.com/kotlin/api/smithy-kotlin/api/$smithyKotlinRuntimeVersion/