diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6d4d39c57..d1d056fc6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.108.5 - 2019-08-06
 
 * `Aws\Batch` - Documentation updates for AWS Batch
 
diff --git a/src/Sdk.php b/src/Sdk.php
index 9cf7efa358..6378dc434d 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -375,7 +375,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.108.4';
+    const VERSION = '3.108.5';
 
     /** @var array Arguments for creating clients */
     private $args;