diff --git a/pom.xml b/pom.xml
index 4284852b..eee73d8f 100755
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>org.springframework.cloud</groupId>
 	<artifactId>spring-cloud-task-parent</artifactId>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud Task Build</name>
 	<description>Spring Cloud Task Build</description>
@@ -57,7 +57,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-starter-single-step-batch-job/pom.xml b/spring-cloud-starter-single-step-batch-job/pom.xml
index 025a093a..85217414 100644
--- a/spring-cloud-starter-single-step-batch-job/pom.xml
+++ b/spring-cloud-starter-single-step-batch-job/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>spring-cloud-task-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-cloud-starter-task/pom.xml b/spring-cloud-starter-task/pom.xml
index dec40bb7..7ff23e52 100644
--- a/spring-cloud-starter-task/pom.xml
+++ b/spring-cloud-starter-task/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-task-parent</artifactId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 
 	<artifactId>spring-cloud-starter-task</artifactId>
diff --git a/spring-cloud-task-batch/pom.xml b/spring-cloud-task-batch/pom.xml
index de4fdd3c..61e88a4e 100644
--- a/spring-cloud-task-batch/pom.xml
+++ b/spring-cloud-task-batch/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-task-parent</artifactId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 
 	<artifactId>spring-cloud-task-batch</artifactId>
diff --git a/spring-cloud-task-core/pom.xml b/spring-cloud-task-core/pom.xml
index 6356abda..3012bb2b 100755
--- a/spring-cloud-task-core/pom.xml
+++ b/spring-cloud-task-core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-task-parent</artifactId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 
 	<artifactId>spring-cloud-task-core</artifactId>
diff --git a/spring-cloud-task-dependencies/pom.xml b/spring-cloud-task-dependencies/pom.xml
index 28b0488b..7d0841a8 100644
--- a/spring-cloud-task-dependencies/pom.xml
+++ b/spring-cloud-task-dependencies/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>spring-cloud-task-dependencies</artifactId>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud Task Dependencies</name>
 	<description>Spring Cloud Task Dependencies</description>
@@ -19,22 +19,22 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-starter-task</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-core</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-batch</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-stream</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>
diff --git a/spring-cloud-task-docs/pom.xml b/spring-cloud-task-docs/pom.xml
index c37f6cff..bd50d413 100644
--- a/spring-cloud-task-docs/pom.xml
+++ b/spring-cloud-task-docs/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-task-parent</artifactId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 	<artifactId>spring-cloud-task-docs</artifactId>
 	<name>Spring Cloud Task Docs</name>
diff --git a/spring-cloud-task-integration-tests/pom.xml b/spring-cloud-task-integration-tests/pom.xml
index 78ad9aeb..c80e070f 100644
--- a/spring-cloud-task-integration-tests/pom.xml
+++ b/spring-cloud-task-integration-tests/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>spring-cloud-task-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<name>Spring Cloud Task Integration Tests</name>
@@ -23,7 +23,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -79,7 +79,7 @@
 		<dependency>
 			<groupId>io.spring.cloud</groupId>
 			<artifactId>partitioned-batch-job</artifactId>
-			<version>2.3.0-SNAPSHOT</version>
+			<version>2.3.0-M4</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/spring-cloud-task-samples/batch-events/pom.xml b/spring-cloud-task-samples/batch-events/pom.xml
index 3c78d916..1d0a6a2f 100644
--- a/spring-cloud-task-samples/batch-events/pom.xml
+++ b/spring-cloud-task-samples/batch-events/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>batch-events</artifactId>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<packaging>jar</packaging>
 
 	<name>Batch Events Sample Application</name>
@@ -31,7 +31,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/batch-job/pom.xml b/spring-cloud-task-samples/batch-job/pom.xml
index 69a8c42b..d7c93577 100644
--- a/spring-cloud-task-samples/batch-job/pom.xml
+++ b/spring-cloud-task-samples/batch-job/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>batch-job</artifactId>
 	<packaging>jar</packaging>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<description>Spring Cloud Task Batch Example</description>
 
 	<name>Batch Job Sample Application</name>
@@ -27,7 +27,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/jpa-sample/pom.xml b/spring-cloud-task-samples/jpa-sample/pom.xml
index 7c2734f8..2ddcd963 100644
--- a/spring-cloud-task-samples/jpa-sample/pom.xml
+++ b/spring-cloud-task-samples/jpa-sample/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>jpa-sample</artifactId>
 	<packaging>jar</packaging>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<description>To show users how to enable a task with a JPA application.</description>
 
 	<name>Spring Cloud Task JPA Sample Application</name>
@@ -27,7 +27,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/multiple-datasources/pom.xml b/spring-cloud-task-samples/multiple-datasources/pom.xml
index b0f319c4..0a168408 100644
--- a/spring-cloud-task-samples/multiple-datasources/pom.xml
+++ b/spring-cloud-task-samples/multiple-datasources/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>multiple-datasources</artifactId>
 	<packaging>jar</packaging>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<description>To show users how to enable a task with a multiple DataSources.
 	</description>
 
@@ -28,7 +28,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/partitioned-batch-job/pom.xml b/spring-cloud-task-samples/partitioned-batch-job/pom.xml
index 7f31f9bb..f0e854ca 100644
--- a/spring-cloud-task-samples/partitioned-batch-job/pom.xml
+++ b/spring-cloud-task-samples/partitioned-batch-job/pom.xml
@@ -6,7 +6,7 @@
 	<artifactId>partitioned-batch-job</artifactId>
 	<packaging>jar</packaging>
 	<name>Partitioned Batch Job</name>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<description>Sample of using the DeployerPartitionHandler</description>
 
 	<parent>
@@ -27,7 +27,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/pom.xml b/spring-cloud-task-samples/pom.xml
index 598355e9..449c36ea 100644
--- a/spring-cloud-task-samples/pom.xml
+++ b/spring-cloud-task-samples/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-task-parent</artifactId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 
 	<properties>
@@ -37,7 +37,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/single-step-batch-job/pom.xml b/spring-cloud-task-samples/single-step-batch-job/pom.xml
index 5f0f9508..ac938def 100644
--- a/spring-cloud-task-samples/single-step-batch-job/pom.xml
+++ b/spring-cloud-task-samples/single-step-batch-job/pom.xml
@@ -7,7 +7,7 @@
 	<artifactId>single-step-batch-job</artifactId>
 	<packaging>jar</packaging>
 	<name>Single Step Batch Job Task</name>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<description>Spring Cloud Single Step Batch Job Task</description>
 
 	<parent>
@@ -26,7 +26,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -66,7 +66,7 @@
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-single-step-batch-job</artifactId>
-			<version>2.3.0-SNAPSHOT</version>
+			<version>2.3.0-M4</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.batch</groupId>
diff --git a/spring-cloud-task-samples/task-events/pom.xml b/spring-cloud-task-samples/task-events/pom.xml
index cffda7bf..68c3b07f 100644
--- a/spring-cloud-task-samples/task-events/pom.xml
+++ b/spring-cloud-task-samples/task-events/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>task-events</artifactId>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<packaging>jar</packaging>
 
 	<name>Task Events</name>
@@ -28,7 +28,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/taskprocessor/pom.xml b/spring-cloud-task-samples/taskprocessor/pom.xml
index 146d107c..27c38b49 100644
--- a/spring-cloud-task-samples/taskprocessor/pom.xml
+++ b/spring-cloud-task-samples/taskprocessor/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>taskprocessor</artifactId>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<packaging>jar</packaging>
 
 	<name>Task Processor Sample Application</name>
@@ -29,7 +29,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/tasksink/pom.xml b/spring-cloud-task-samples/tasksink/pom.xml
index 3da14fc2..120ba948 100644
--- a/spring-cloud-task-samples/tasksink/pom.xml
+++ b/spring-cloud-task-samples/tasksink/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>io.spring.cloud</groupId>
 	<artifactId>tasksink</artifactId>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<packaging>jar</packaging>
 
 	<name>Task Sink Sample Application</name>
@@ -30,7 +30,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/timestamp/pom.xml b/spring-cloud-task-samples/timestamp/pom.xml
index ec104386..436f41f6 100644
--- a/spring-cloud-task-samples/timestamp/pom.xml
+++ b/spring-cloud-task-samples/timestamp/pom.xml
@@ -7,7 +7,7 @@
 	<artifactId>timestamp-task</artifactId>
 	<packaging>jar</packaging>
 	<name>Timestamp Task</name>
-	<version>2.3.0-SNAPSHOT</version>
+	<version>2.3.0-M4</version>
 	<description>Spring Cloud Timestamp Task</description>
 
 	<parent>
@@ -28,7 +28,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-task-dependencies</artifactId>
-				<version>2.3.0-SNAPSHOT</version>
+				<version>2.3.0-M4</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-stream/pom.xml b/spring-cloud-task-stream/pom.xml
index 5954813b..dfbbdf2a 100644
--- a/spring-cloud-task-stream/pom.xml
+++ b/spring-cloud-task-stream/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-task-parent</artifactId>
-		<version>2.3.0-SNAPSHOT</version>
+		<version>2.3.0-M4</version>
 	</parent>
 	<dependencies>
 		<dependency>