diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbf0892389..d16ae0013f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.112.0 - 2019-09-12
 
 * `Aws\EC2` - Fix for FleetActivityStatus and FleetStateCode enum
 * `Aws\ElasticLoadBalancingv2` - Documentation updates for elasticloadbalancingv2: This release adds support for TLS SNI on Network Load Balancers 
diff --git a/src/Sdk.php b/src/Sdk.php
index f058dc2689..7d91a1e1ed 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -387,7 +387,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.111.2';
+    const VERSION = '3.112.0';
 
     /** @var array Arguments for creating clients */
     private $args;