diff --git a/pom.xml b/pom.xml
index 77c8a17dd..3fe125e67 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,17 +21,17 @@
         <java.version>1.8</java.version>
         <spring.tuple.version>1.0.0.RELEASE</spring.tuple.version>
         <spring.integration.tuple.version>1.0.0.RELEASE</spring.integration.tuple.version>
-        <reactor.version>Californium-M1</reactor.version>
+        <reactor.version>Californium-RELEASE</reactor.version>
         <kryo-shaded.version>3.0.3</kryo-shaded.version>
         <objenesis.version>2.1</objenesis.version>
-        <spring.cloud.function.version>2.0.0.M2</spring.cloud.function.version>
+        <spring-cloud-function.version>2.0.0.M4</spring-cloud-function.version>
     </properties>
     <dependencyManagement>
         <dependencies>
             <dependency>
                 <groupId>org.springframework.cloud</groupId>
                 <artifactId>spring-cloud-function-context</artifactId>
-                <version>${spring.cloud.function.version}</version>
+                <version>${spring-cloud-function.version}</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework.cloud</groupId>