diff --git a/eng/jacoco-test-coverage/pom.xml b/eng/jacoco-test-coverage/pom.xml
index 5e8966a54ce5..3f96c0b1b368 100644
--- a/eng/jacoco-test-coverage/pom.xml
+++ b/eng/jacoco-test-coverage/pom.xml
@@ -169,7 +169,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-cosmos</artifactId>
-      <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+      <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
     </dependency>
     <dependency>
       <groupId>com.azure</groupId>
@@ -455,7 +455,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-spring-data-cosmos</artifactId>
-      <version>3.9.0-beta.1</version> <!-- {x-version-update;com.azure:azure-spring-data-cosmos;current} -->
+      <version>3.9.0</version> <!-- {x-version-update;com.azure:azure-spring-data-cosmos;current} -->
     </dependency>
     <dependency>
       <groupId>com.azure.spring</groupId>
diff --git a/eng/versioning/version_client.txt b/eng/versioning/version_client.txt
index 51ef038eae49..1dc623a18e60 100644
--- a/eng/versioning/version_client.txt
+++ b/eng/versioning/version_client.txt
@@ -72,7 +72,7 @@ com.azure:azure-core-serializer-json-gson;1.1.4;1.2.0-beta.1
 com.azure:azure-core-serializer-json-jackson;1.2.5;1.3.0-beta.1
 com.azure:azure-core-test;1.6.4;1.7.0-beta.1
 com.azure:azure-core-tracing-opentelemetry;1.0.0-beta.12;1.0.0-beta.13
-com.azure:azure-cosmos;4.16.0;4.17.0-beta.1
+com.azure:azure-cosmos;4.16.0;4.17.0
 com.azure:azure-cosmos-benchmark;4.0.1-beta.1;4.0.1-beta.1
 com.azure:azure-cosmos-dotnet-benchmark;4.0.1-beta.1;4.0.1-beta.1
 com.azure.cosmos.spark:azure-cosmos-spark_3-1_2-12;4.2.1-beta.1;4.2.1-beta.1
@@ -115,7 +115,7 @@ com.azure:azure-security-keyvault-keys;4.3.0;4.4.0-beta.1
 com.azure:azure-security-keyvault-secrets;4.3.0;4.4.0-beta.1
 com.azure:azure-security-keyvault-perf;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-sdk-template;1.2.1-beta.2;1.2.1-beta.16
-com.azure:azure-spring-data-cosmos;3.8.0;3.9.0-beta.1
+com.azure:azure-spring-data-cosmos;3.8.0;3.9.0
 com.azure:azure-spring-data-cosmos-test;3.0.0-beta.1;3.0.0-beta.1
 com.azure:azure-storage-blob;12.12.0;12.13.0-beta.1
 com.azure:azure-storage-blob-batch;12.10.0;12.11.0-beta.1
diff --git a/sdk/cosmos/azure-cosmos-benchmark/pom.xml b/sdk/cosmos/azure-cosmos-benchmark/pom.xml
index 459b08aeecac..10855cd7bd3d 100644
--- a/sdk/cosmos/azure-cosmos-benchmark/pom.xml
+++ b/sdk/cosmos/azure-cosmos-benchmark/pom.xml
@@ -43,7 +43,7 @@ Licensed under the MIT License.
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-cosmos</artifactId>
-      <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+      <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
     </dependency>
 
     <dependency>
diff --git a/sdk/cosmos/azure-cosmos-dotnet-benchmark/pom.xml b/sdk/cosmos/azure-cosmos-dotnet-benchmark/pom.xml
index a7bbffd51bac..82a401b08ed8 100644
--- a/sdk/cosmos/azure-cosmos-dotnet-benchmark/pom.xml
+++ b/sdk/cosmos/azure-cosmos-dotnet-benchmark/pom.xml
@@ -42,7 +42,7 @@ Licensed under the MIT License.
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-cosmos</artifactId>
-      <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+      <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
     </dependency>
 
     <dependency>
diff --git a/sdk/cosmos/azure-cosmos-encryption/pom.xml b/sdk/cosmos/azure-cosmos-encryption/pom.xml
index f4fb4cf2b0af..3b7d8ea299b7 100644
--- a/sdk/cosmos/azure-cosmos-encryption/pom.xml
+++ b/sdk/cosmos/azure-cosmos-encryption/pom.xml
@@ -44,7 +44,7 @@ Licensed under the MIT License.
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-cosmos</artifactId>
-      <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+      <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
     </dependency>
 
     <dependency>
diff --git a/sdk/cosmos/azure-cosmos-spark_3-1_2-12/pom.xml b/sdk/cosmos/azure-cosmos-spark_3-1_2-12/pom.xml
index 6efe3f8f19b8..8f3ceec07b4c 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-1_2-12/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark_3-1_2-12/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-cosmos</artifactId>
-      <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+      <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
     </dependency>
     <dependency>
       <groupId>org.scala-lang.modules</groupId>
diff --git a/sdk/cosmos/azure-cosmos/CHANGELOG.md b/sdk/cosmos/azure-cosmos/CHANGELOG.md
index cc7724e1ef7e..2a4a97825e44 100644
--- a/sdk/cosmos/azure-cosmos/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos/CHANGELOG.md
@@ -1,7 +1,12 @@
 ## Release History
 
-## 4.17.0-beta.1 (Unreleased)
+### 4.17.0 (2021-07-08)
+#### New Features
+* Adjust `MicroBatchSize` dynamically based on throttling rate in `BulkExecutor`.
 
+#### Key Bug Fixes
+* Fixed an issue with AAD authentication in `Strong` and `BoundedStaleness` in direct mode.
+* Fixed an issue where `ChangeFeedProcessor` was resuming from zero continuation token for new partitions on partition splits.
 
 ### 4.16.0 (2021-06-11)
 #### Key Bug Fixes
diff --git a/sdk/cosmos/azure-cosmos/README.md b/sdk/cosmos/azure-cosmos/README.md
index 399b3b4526b1..8e5e4bfcd726 100644
--- a/sdk/cosmos/azure-cosmos/README.md
+++ b/sdk/cosmos/azure-cosmos/README.md
@@ -14,7 +14,7 @@ This project provides SDK library in Java for interacting with [SQL API][sql_api
 <dependency>
   <groupId>com.azure</groupId>
   <artifactId>azure-cosmos</artifactId>
-  <version>4.16.0</version>
+  <version>4.17.0</version>
 </dependency>
 ```
 [//]: # ({x-version-update-end})
diff --git a/sdk/cosmos/azure-cosmos/pom.xml b/sdk/cosmos/azure-cosmos/pom.xml
index ace00d934dde..baf47e1dc537 100644
--- a/sdk/cosmos/azure-cosmos/pom.xml
+++ b/sdk/cosmos/azure-cosmos/pom.xml
@@ -13,7 +13,7 @@ Licensed under the MIT License.
 
   <groupId>com.azure</groupId>
   <artifactId>azure-cosmos</artifactId>
-  <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+  <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
   <name>Microsoft Azure SDK for SQL API of Azure Cosmos DB Service</name>
   <description>This Package contains Microsoft Azure Cosmos SDK (with Reactive Extension Reactor support) for Azure Cosmos DB SQL API</description>
   <packaging>jar</packaging>
diff --git a/sdk/cosmos/azure-spring-data-cosmos-test/pom.xml b/sdk/cosmos/azure-spring-data-cosmos-test/pom.xml
index a4710f502746..1a61b41f0e30 100644
--- a/sdk/cosmos/azure-spring-data-cosmos-test/pom.xml
+++ b/sdk/cosmos/azure-spring-data-cosmos-test/pom.xml
@@ -30,7 +30,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-spring-data-cosmos</artifactId>
-      <version>3.9.0-beta.1</version> <!-- {x-version-update;com.azure:azure-spring-data-cosmos;current} -->
+      <version>3.9.0</version> <!-- {x-version-update;com.azure:azure-spring-data-cosmos;current} -->
     </dependency>
     <!-- Test -->
     <dependency>
diff --git a/sdk/cosmos/azure-spring-data-cosmos/CHANGELOG.md b/sdk/cosmos/azure-spring-data-cosmos/CHANGELOG.md
index 951fd0378b7e..20338084f184 100644
--- a/sdk/cosmos/azure-spring-data-cosmos/CHANGELOG.md
+++ b/sdk/cosmos/azure-spring-data-cosmos/CHANGELOG.md
@@ -1,6 +1,10 @@
 ## Release History
 
-### 3.9.0-beta.1 (Unreleased)
+### 3.9.0 (2021-07-08)
+#### New Features
+* Added `PartitionKey` support to spring data single partition queries.
+* Updated `Spring Boot` to version 2.5.2.
+* Updated `azure-cosmos` to version 4.17.0.
 
 ### 3.8.0 (2021-06-11)
 #### New Features
diff --git a/sdk/cosmos/azure-spring-data-cosmos/README.md b/sdk/cosmos/azure-spring-data-cosmos/README.md
index be98caa47138..591d95c49fe6 100644
--- a/sdk/cosmos/azure-spring-data-cosmos/README.md
+++ b/sdk/cosmos/azure-spring-data-cosmos/README.md
@@ -68,7 +68,7 @@ If you are using Maven, add the following dependency.
 <dependency>
     <groupId>com.azure</groupId>
     <artifactId>azure-spring-data-cosmos</artifactId>
-    <version>3.8.0</version>
+    <version>3.9.0</version>
 </dependency>
 ```
 [//]: # ({x-version-update-end})
diff --git a/sdk/cosmos/azure-spring-data-cosmos/pom.xml b/sdk/cosmos/azure-spring-data-cosmos/pom.xml
index e7961adce01b..a06b2642483f 100644
--- a/sdk/cosmos/azure-spring-data-cosmos/pom.xml
+++ b/sdk/cosmos/azure-spring-data-cosmos/pom.xml
@@ -12,7 +12,7 @@
 
   <groupId>com.azure</groupId>
   <artifactId>azure-spring-data-cosmos</artifactId>
-  <version>3.9.0-beta.1</version> <!-- {x-version-update;com.azure:azure-spring-data-cosmos;current} -->
+  <version>3.9.0</version> <!-- {x-version-update;com.azure:azure-spring-data-cosmos;current} -->
   <packaging>jar</packaging>
   <name>Spring Data for Azure Cosmos DB SQL API</name>
   <description>Spring Data for Azure Cosmos DB SQL API</description>
@@ -75,7 +75,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-cosmos</artifactId>
-      <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+      <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.module</groupId>
diff --git a/sdk/cosmos/pom.xml b/sdk/cosmos/pom.xml
index 20a1bc8070a8..f583b3b61bb4 100644
--- a/sdk/cosmos/pom.xml
+++ b/sdk/cosmos/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
           <groupId>com.azure</groupId>
           <artifactId>azure-cosmos</artifactId>
-          <version>4.17.0-beta.1</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
+          <version>4.17.0</version> <!-- {x-version-update;com.azure:azure-cosmos;current} -->
         </dependency>
       </dependencies>