diff --git a/docs/pom.xml b/docs/pom.xml
index 8eb89403..92e2a5cf 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 	<packaging>jar</packaging>
 	<name>Spring Cloud Commons Docs</name>
diff --git a/pom.xml b/pom.xml
index 403e2b41..afdf2f49 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.cloud</groupId>
 	<artifactId>spring-cloud-commons-parent</artifactId>
-	<version>3.1.1-SNAPSHOT</version>
+	<version>4.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud Commons Parent</name>
 	<description>Spring Cloud Commons Parent</description>
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<scm>
diff --git a/spring-cloud-commons-dependencies/pom.xml b/spring-cloud-commons-dependencies/pom.xml
index 395a0b06..45b469c4 100644
--- a/spring-cloud-commons-dependencies/pom.xml
+++ b/spring-cloud-commons-dependencies/pom.xml
@@ -10,7 +10,7 @@
 		<relativePath/>
 	</parent>
 	<artifactId>spring-cloud-commons-dependencies</artifactId>
-	<version>3.1.1-SNAPSHOT</version>
+	<version>4.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>spring-cloud-commons-dependencies</name>
 	<description>Spring Cloud Commons Dependencies</description>
diff --git a/spring-cloud-commons/pom.xml b/spring-cloud-commons/pom.xml
index d03509d7..45e80922 100644
--- a/spring-cloud-commons/pom.xml
+++ b/spring-cloud-commons/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-commons</artifactId>
diff --git a/spring-cloud-context-integration-tests/pom.xml b/spring-cloud-context-integration-tests/pom.xml
index 90d9d0c1..841fa5c7 100644
--- a/spring-cloud-context-integration-tests/pom.xml
+++ b/spring-cloud-context-integration-tests/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-context-integration-tests</artifactId>
diff --git a/spring-cloud-context-webflux-integration-tests/pom.xml b/spring-cloud-context-webflux-integration-tests/pom.xml
index 28ccf79d..1d71b7b2 100644
--- a/spring-cloud-context-webflux-integration-tests/pom.xml
+++ b/spring-cloud-context-webflux-integration-tests/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-context-webflux-integration-tests</artifactId>
diff --git a/spring-cloud-context/pom.xml b/spring-cloud-context/pom.xml
index 27f30fdb..072578b1 100644
--- a/spring-cloud-context/pom.xml
+++ b/spring-cloud-context/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-context</artifactId>
diff --git a/spring-cloud-loadbalancer/pom.xml b/spring-cloud-loadbalancer/pom.xml
index a44d7208..921cc369 100644
--- a/spring-cloud-loadbalancer/pom.xml
+++ b/spring-cloud-loadbalancer/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-loadbalancer</artifactId>
diff --git a/spring-cloud-starter-bootstrap/pom.xml b/spring-cloud-starter-bootstrap/pom.xml
index 595bbcff..28b92dd8 100644
--- a/spring-cloud-starter-bootstrap/pom.xml
+++ b/spring-cloud-starter-bootstrap/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<packaging>jar</packaging>
diff --git a/spring-cloud-starter-loadbalancer/pom.xml b/spring-cloud-starter-loadbalancer/pom.xml
index 5efd01e9..e9c0f60f 100644
--- a/spring-cloud-starter-loadbalancer/pom.xml
+++ b/spring-cloud-starter-loadbalancer/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
diff --git a/spring-cloud-starter/pom.xml b/spring-cloud-starter/pom.xml
index d992210a..9d194f92 100644
--- a/spring-cloud-starter/pom.xml
+++ b/spring-cloud-starter/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-cloud-starter</artifactId>
 	<name>spring-cloud-starter</name>
diff --git a/spring-cloud-test-support/pom.xml b/spring-cloud-test-support/pom.xml
index c20b98f3..be60faa7 100644
--- a/spring-cloud-test-support/pom.xml
+++ b/spring-cloud-test-support/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-commons-parent</artifactId>
-		<version>3.1.1-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-test-support</artifactId>