diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ff8c2e728..a1d2cc36fa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## next release
+## 3.109.0 - 2019-08-08
 
 * `Aws\CodeBuild` - CodeBuild adds CloudFormation support for SourceCredential
 * `Aws\Glue` - You can now use AWS Glue to find matching records across dataset even without identifiers to join on by using the new FindMatches ML Transform. Find related products, places, suppliers, customers, and more by teaching a custom machine learning transformation that you can use to identify matching matching records as part of your analysis, data cleaning, or master data management project by adding the FindMatches transformation to your Glue ETL Jobs. If your problem is more along the lines of deduplication, you can use the FindMatches in much the same way to identify customers who have signed up more than ones, products that have accidentally been added to your product catalog more than once, and so forth. Using the FindMatches MLTransform, you can teach a Transform your definition of a duplicate through examples, and it will use machine learning to identify other potential duplicates in your dataset. As with data integration, you can then use your new Transform in your deduplication projects by adding the FindMatches transformation to your Glue ETL Jobs. This release also contains additional APIs that support AWS Lake Formation.
diff --git a/src/Sdk.php b/src/Sdk.php
index ec58c82c88..b5eca6d53a 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -377,7 +377,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.108.6';
+    const VERSION = '3.109.0';
 
     /** @var array Arguments for creating clients */
     private $args;