diff --git a/README.md b/README.md
index 500f7bfb..183657f4 100644
--- a/README.md
+++ b/README.md
@@ -101,13 +101,13 @@ If you are using Maven, you need to add the following dependency:
 <dependency>
     <groupId>com.yoti</groupId>
     <artifactId>yoti-sdk-api</artifactId>
-    <version>3.9.0-SNAPSHOT</version>
+    <version>3.9.0</version>
 </dependency>
 ```
 
 If you are using Gradle, here is the dependency to add:
 
-`compile group: 'com.yoti', name: 'yoti-sdk-api', version: '3.9.0-SNAPSHOT'`
+`compile group: 'com.yoti', name: 'yoti-sdk-api', version: '3.9.0'`
 
 You will find all classes packaged under `com.yoti.api`
 
diff --git a/examples/doc-scan/pom.xml b/examples/doc-scan/pom.xml
index 20077c2b..9cefeb59 100644
--- a/examples/doc-scan/pom.xml
+++ b/examples/doc-scan/pom.xml
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.yoti</groupId>
       <artifactId>yoti-sdk-api</artifactId>
-      <version>3.9.0-SNAPSHOT</version>
+      <version>3.9.0</version>
     </dependency>
   </dependencies>
 
diff --git a/pom.xml b/pom.xml
index 06468a29..7a6a69de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <groupId>com.yoti</groupId>
   <artifactId>yoti-sdk</artifactId>
   <packaging>pom</packaging>
-  <version>3.9.0-SNAPSHOT</version>
+  <version>3.9.0</version>
   <name>Yoti SDK</name>
   <description>Java SDK for simple integration with the Yoti platform</description>
   <url>https://github.com/getyoti/yoti-java-sdk</url>
diff --git a/yoti-sdk-api/pom.xml b/yoti-sdk-api/pom.xml
index 3fc97382..f38e0752 100644
--- a/yoti-sdk-api/pom.xml
+++ b/yoti-sdk-api/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.yoti</groupId>
     <artifactId>yoti-sdk-parent</artifactId>
-    <version>3.9.0-SNAPSHOT</version>
+    <version>3.9.0</version>
     <relativePath>../yoti-sdk-parent</relativePath>
   </parent>
   
diff --git a/yoti-sdk-api/src/main/java/com/yoti/api/client/spi/remote/call/YotiConstants.java b/yoti-sdk-api/src/main/java/com/yoti/api/client/spi/remote/call/YotiConstants.java
index 87a637c6..d5196244 100644
--- a/yoti-sdk-api/src/main/java/com/yoti/api/client/spi/remote/call/YotiConstants.java
+++ b/yoti-sdk-api/src/main/java/com/yoti/api/client/spi/remote/call/YotiConstants.java
@@ -29,7 +29,7 @@ private YotiConstants() {}
     public static final String CONTENT_TYPE_JPEG = "image/jpeg";
 
     public static final String JAVA = "Java";
-    public static final String SDK_VERSION = JAVA + "-3.9.0-SNAPSHOT";
+    public static final String SDK_VERSION = JAVA + "-3.9.0";
     public static final String SIGNATURE_ALGORITHM = "SHA256withRSA";
     public static final String ASYMMETRIC_CIPHER = "RSA/NONE/PKCS1Padding";
     public static final String SYMMETRIC_CIPHER = "AES/CBC/PKCS7Padding";
diff --git a/yoti-sdk-parent/pom.xml b/yoti-sdk-parent/pom.xml
index defafffb..1728a6b8 100644
--- a/yoti-sdk-parent/pom.xml
+++ b/yoti-sdk-parent/pom.xml
@@ -5,7 +5,7 @@
   <groupId>com.yoti</groupId>
   <artifactId>yoti-sdk-parent</artifactId>
   <packaging>pom</packaging>
-  <version>3.9.0-SNAPSHOT</version>
+  <version>3.9.0</version>
   <name>Yoti SDK Parent Pom</name>
   <description>Parent pom for the Java SDK projects</description>
   <url>https://github.com/getyoti/yoti-java-sdk</url>
diff --git a/yoti-sdk-sandbox/pom.xml b/yoti-sdk-sandbox/pom.xml
index 84d7b53a..8d3831c2 100644
--- a/yoti-sdk-sandbox/pom.xml
+++ b/yoti-sdk-sandbox/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.yoti</groupId>
     <artifactId>yoti-sdk-parent</artifactId>
-    <version>3.9.0-SNAPSHOT</version>
+    <version>3.9.0</version>
     <relativePath>../yoti-sdk-parent</relativePath>
   </parent>
   
diff --git a/yoti-sdk-spring-boot-auto-config/README.md b/yoti-sdk-spring-boot-auto-config/README.md
index 10a9d57f..3b2c5c56 100644
--- a/yoti-sdk-spring-boot-auto-config/README.md
+++ b/yoti-sdk-spring-boot-auto-config/README.md
@@ -18,7 +18,7 @@ If you are using Maven, you need to add the following dependencies:
 <dependency>
   <groupId>com.yoti</groupId>
   <artifactId>yoti-sdk-spring-boot-auto-config</artifactId>
-  <version>3.9.0-SNAPSHOT</version>
+  <version>3.9.0</version>
 </dependency>
 ```
 
@@ -26,7 +26,7 @@ If you are using Maven, you need to add the following dependencies:
 If you are using Gradle, here is the dependency to add:
 
 ```
-compile group: 'com.yoti', name: 'yoti-sdk-spring-boot-auto-config', version: '3.9.0-SNAPSHOT'
+compile group: 'com.yoti', name: 'yoti-sdk-spring-boot-auto-config', version: '3.9.0'
 ```
 
 
diff --git a/yoti-sdk-spring-boot-auto-config/pom.xml b/yoti-sdk-spring-boot-auto-config/pom.xml
index a590988d..a11b7a45 100644
--- a/yoti-sdk-spring-boot-auto-config/pom.xml
+++ b/yoti-sdk-spring-boot-auto-config/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.yoti</groupId>
     <artifactId>yoti-sdk-parent</artifactId>
-    <version>3.9.0-SNAPSHOT</version>
+    <version>3.9.0</version>
     <relativePath>../yoti-sdk-parent</relativePath>
   </parent>
 
diff --git a/yoti-sdk-spring-boot-example/README.md b/yoti-sdk-spring-boot-example/README.md
index 11dacf3d..0a7b046d 100644
--- a/yoti-sdk-spring-boot-example/README.md
+++ b/yoti-sdk-spring-boot-example/README.md
@@ -17,7 +17,7 @@ Note that:
     <dependency>
       <groupId>com.yoti</groupId>
       <artifactId>yoti-sdk-api</artifactId>
-      <version>3.9.0-SNAPSHOT</version>
+      <version>3.9.0</version>
     </dependency>
 ```
 
diff --git a/yoti-sdk-spring-boot-example/pom.xml b/yoti-sdk-spring-boot-example/pom.xml
index 06f85b25..b3f6c196 100644
--- a/yoti-sdk-spring-boot-example/pom.xml
+++ b/yoti-sdk-spring-boot-example/pom.xml
@@ -6,7 +6,7 @@
   <groupId>com.yoti</groupId>
   <artifactId>yoti-sdk-spring-boot-example</artifactId>
   <name>Yoti Spring Boot Example</name>
-  <version>3.9.0-SNAPSHOT</version>
+  <version>3.9.0</version>
 
   <parent>
     <groupId>org.springframework.boot</groupId>
diff --git a/yoti-sdk-spring-security/README.md b/yoti-sdk-spring-security/README.md
index 19520b13..d3bb0513 100644
--- a/yoti-sdk-spring-security/README.md
+++ b/yoti-sdk-spring-security/README.md
@@ -25,14 +25,14 @@ If you are using Maven, you need to add the following dependencies:
 <dependency>
   <groupId>com.yoti</groupId>
   <artifactId>yoti-sdk-spring-security</artifactId>
-  <version>3.9.0-SNAPSHOT</version>
+  <version>3.9.0</version>
 </dependency>
 ```
 
 If you are using Gradle, here is the dependency to add:
 
 ```
-compile group: 'com.yoti', name: 'yoti-sdk-spring-security', version: '3.9.0-SNAPSHOT'
+compile group: 'com.yoti', name: 'yoti-sdk-spring-security', version: '3.9.0'
 ```
 
 ### Provide a `YotiClient` instance
diff --git a/yoti-sdk-spring-security/pom.xml b/yoti-sdk-spring-security/pom.xml
index 1120192d..42a63161 100644
--- a/yoti-sdk-spring-security/pom.xml
+++ b/yoti-sdk-spring-security/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.yoti</groupId>
     <artifactId>yoti-sdk-parent</artifactId>
-    <version>3.9.0-SNAPSHOT</version>
+    <version>3.9.0</version>
     <relativePath>../yoti-sdk-parent</relativePath>
   </parent>