diff --git a/functions/pom.xml b/functions/pom.xml
index 88524748..5d5ec2de 100644
--- a/functions/pom.xml
+++ b/functions/pom.xml
@@ -12,12 +12,12 @@
 	<parent>
 		<groupId>org.springframework.cloud.stream.app</groupId>
 		<artifactId>stream-applications-build</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>1.0.0-M4</version>
 		<relativePath/>
 	</parent>
 
 	<properties>
-		<revision>1.0.0-SNAPSHOT</revision>
+		<revision>1.0.0-M4</revision>
 	</properties>
 
 	<modules>
diff --git a/functions/spring-functions-parent/pom.xml b/functions/spring-functions-parent/pom.xml
index cb4f7739..09b07057 100644
--- a/functions/spring-functions-parent/pom.xml
+++ b/functions/spring-functions-parent/pom.xml
@@ -15,10 +15,10 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<spring-boot.version>2.3.4.RELEASE</spring-boot.version>
-		<spring-cloud-function.version>3.0.9.RELEASE</spring-cloud-function.version>
+		<spring-boot.version>2.3.6.RELEASE</spring-boot.version>
+		<spring-cloud-function.version>3.0.11.RELEASE</spring-cloud-function.version>
 		<spring-cloud-fn.version>${project.version}</spring-cloud-fn.version>
-		<spring-integration-dependencies.version>5.3.3.BUILD-SNAPSHOT</spring-integration-dependencies.version>
+		<spring-integration-dependencies.version>5.3.4.RELEASE</spring-integration-dependencies.version>
 	</properties>
 
 	<dependencies>