diff --git a/pom.xml b/pom.xml
index 358cc3098..51eb6028f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.springframework.shell</groupId>
 	<artifactId>spring-shell-parent</artifactId>
 	<name>Spring Shell Parent POM</name>
-	<version>2.1.0-SNAPSHOT</version>
+	<version>2.1.0-M4</version>
 	<packaging>pom</packaging>
 
 	<parent>
@@ -45,42 +45,42 @@
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-core</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-core-test-support</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-standard</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-standard-commands</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-starter</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-starter-jna</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-table</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-autoconfigure</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.jline</groupId>
diff --git a/spring-shell-autoconfigure/pom.xml b/spring-shell-autoconfigure/pom.xml
index b9bbb77f2..ab0b39415 100644
--- a/spring-shell-autoconfigure/pom.xml
+++ b/spring-shell-autoconfigure/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<dependencies>
diff --git a/spring-shell-core-test-support/pom.xml b/spring-shell-core-test-support/pom.xml
index 6652ab933..9d353e8d9 100644
--- a/spring-shell-core-test-support/pom.xml
+++ b/spring-shell-core-test-support/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 	
 	<description>Core API test classes for Spring Shell 2</description>
diff --git a/spring-shell-core/pom.xml b/spring-shell-core/pom.xml
index f477079a1..c6c72a85b 100644
--- a/spring-shell-core/pom.xml
+++ b/spring-shell-core/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>Core API and classes for Spring Shell 2</description>
diff --git a/spring-shell-dependencies/pom.xml b/spring-shell-dependencies/pom.xml
index 1471c44ce..133477cea 100644
--- a/spring-shell-dependencies/pom.xml
+++ b/spring-shell-dependencies/pom.xml
@@ -1,7 +1,7 @@
 <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>
 	<groupId>org.springframework.shell</groupId>
-	<version>2.1.0-SNAPSHOT</version>
+	<version>2.1.0-M4</version>
 	<artifactId>spring-shell-dependencies</artifactId>
 	<packaging>pom</packaging>
 	<name>Spring Shell Bill of Materials</name>
@@ -11,22 +11,22 @@
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-core</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-core-test-support</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-standard</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-standard-commands</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
@@ -36,17 +36,17 @@
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-starter</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-starter-jna</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.shell</groupId>
 				<artifactId>spring-shell-table</artifactId>
-				<version>2.1.0-SNAPSHOT</version>
+				<version>2.1.0-M4</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>
diff --git a/spring-shell-docs/pom.xml b/spring-shell-docs/pom.xml
index 067d88d56..e5160f6da 100644
--- a/spring-shell-docs/pom.xml
+++ b/spring-shell-docs/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>Spring Shell reference documentation</description>
diff --git a/spring-shell-samples/pom.xml b/spring-shell-samples/pom.xml
index 886166590..addcefda9 100644
--- a/spring-shell-samples/pom.xml
+++ b/spring-shell-samples/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>Examples of using Spring Shell 2</description>
diff --git a/spring-shell-standard-commands/pom.xml b/spring-shell-standard-commands/pom.xml
index 2436e049a..73b501753 100644
--- a/spring-shell-standard-commands/pom.xml
+++ b/spring-shell-standard-commands/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 	
 	<description>Standard out-of-the-box shell commands, implemented using the Standard API</description>
diff --git a/spring-shell-standard/pom.xml b/spring-shell-standard/pom.xml
index ab5c61d33..199139a51 100644
--- a/spring-shell-standard/pom.xml
+++ b/spring-shell-standard/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>APIs and resolvers for using the standard Spring Shell programming model</description>
diff --git a/spring-shell-starter-jna/pom.xml b/spring-shell-starter-jna/pom.xml
index 58c0b1b9b..c005e44d8 100644
--- a/spring-shell-starter-jna/pom.xml
+++ b/spring-shell-starter-jna/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>Starter Dependency for Using Spring Shell with JNA</description>
diff --git a/spring-shell-starter/pom.xml b/spring-shell-starter/pom.xml
index b163b0af6..4fd075de6 100644
--- a/spring-shell-starter/pom.xml
+++ b/spring-shell-starter/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>Starter Dependency for Using Spring Shell</description>
diff --git a/spring-shell-table/pom.xml b/spring-shell-table/pom.xml
index a5d1b0110..6363efeea 100644
--- a/spring-shell-table/pom.xml
+++ b/spring-shell-table/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>org.springframework.shell</groupId>
 		<artifactId>spring-shell-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.1.0-M4</version>
 	</parent>
 
 	<description>Library to Display Fancy ASCII art Tables</description>