diff --git a/pom.xml b/pom.xml
index 215e927..95f1da2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,11 +6,11 @@
 	<packaging>pom</packaging>
 	<name>Spring Cloud Starter Build</name>
 	<description>Spring Cloud Starter Build</description>
-	<version>Greenwich.SR1</version>
+	<version>HOXTON.M1</version>
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>2.2.0.M1</version>
+		<version>2.2.0.M4</version>
 		<relativePath />
 	</parent>
 
diff --git a/spring-cloud-dependencies/pom.xml b/spring-cloud-dependencies/pom.xml
index e02f535..df27d5e 100644
--- a/spring-cloud-dependencies/pom.xml
+++ b/spring-cloud-dependencies/pom.xml
@@ -5,17 +5,17 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-dependencies-parent</artifactId>
-		<version>2.2.0.M1</version>
+		<version>2.2.0.M4</version>
 		<relativePath/>
 	</parent>
 	<artifactId>spring-cloud-dependencies</artifactId>
-	<version>Greenwich.SR1</version>
+	<version>HOXTON.M1</version>
 	<name>spring-cloud-dependencies</name>
 	<description>Spring Cloud Dependencies</description>
 	<packaging>pom</packaging>
 	<properties>
 		<main.basedir>${basedir}/../..</main.basedir>
-		<spring-cloud-function.version>3.0.0.M1</spring-cloud-function.version>
+		<spring-cloud-function.version>3.0.0.BUILD-SNAPSHOT</spring-cloud-function.version>
 	</properties>
 	<dependencyManagement>
 		<dependencies>
diff --git a/spring-cloud-starter-parent/pom.xml b/spring-cloud-starter-parent/pom.xml
index eae01c9..d6d0a4b 100644
--- a/spring-cloud-starter-parent/pom.xml
+++ b/spring-cloud-starter-parent/pom.xml
@@ -5,11 +5,11 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.0.M3</version>
+		<version>2.2.0.M5</version>
 	</parent>
 	<groupId>org.springframework.cloud</groupId>
 	<artifactId>spring-cloud-starter-parent</artifactId>
-	<version>Greenwich.SR1</version>
+	<version>HOXTON.M1</version>
 	<name>spring-cloud-starter-parent</name>
 	<description>Spring Cloud Starter Parent</description>
 	<packaging>pom</packaging>