diff --git a/.settings.xml b/.settings.xml
index 6b28ce1b..ceb04e83 100644
--- a/.settings.xml
+++ b/.settings.xml
@@ -41,7 +41,7 @@
 				<repository>
 					<id>spring-snapshots</id>
 					<name>Spring Snapshots</name>
-					<url>https://repo.spring.io/libs-snapshot-local</url>
+					<url>https://repo.spring.io/snapshot</url>
 					<snapshots>
 						<enabled>true</enabled>
 					</snapshots>
diff --git a/pom.xml b/pom.xml
index 4c3d644b..e23398cc 100755
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>3.0.0-M3</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
@@ -110,11 +110,11 @@
 	</modules>
 
 	<properties>
-		<spring-cloud-stream.version>3.1.0-M2</spring-cloud-stream.version>
-		<spring-cloud-deployer.version>2.4.0-M1</spring-cloud-deployer.version>
-		<spring-cloud-deployer-local.version>2.4.0-M1
+		<spring-cloud-stream.version>3.1.0-SNAPSHOT</spring-cloud-stream.version>
+		<spring-cloud-deployer.version>2.5.0-SNAPSHOT</spring-cloud-deployer.version>
+		<spring-cloud-deployer-local.version>2.5.0-SNAPSHOT
 		</spring-cloud-deployer-local.version>
-		<spring-cloud-stream-binder-rabbit.version>3.1.0-M2
+		<spring-cloud-stream-binder-rabbit.version>3.1.0-SNAPSHOT
 		</spring-cloud-stream-binder-rabbit.version>
 		<commons-logging.version>1.1</commons-logging.version>
 		<java-ee-api.version>8.0</java-ee-api.version>
diff --git a/spring-cloud-task-dependencies/pom.xml b/spring-cloud-task-dependencies/pom.xml
index 19ad463e..d6b9e731 100644
--- a/spring-cloud-task-dependencies/pom.xml
+++ b/spring-cloud-task-dependencies/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<artifactId>spring-cloud-dependencies-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>3.0.0-M3</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
diff --git a/spring-cloud-task-samples/batch-events/pom.xml b/spring-cloud-task-samples/batch-events/pom.xml
index 68b1e068..31a67415 100644
--- a/spring-cloud-task-samples/batch-events/pom.xml
+++ b/spring-cloud-task-samples/batch-events/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
@@ -37,7 +37,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-stream-dependencies</artifactId>
-				<version>3.1.0-M2</version>
+				<version>3.1.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -67,7 +67,7 @@
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-stream-test-support-internal</artifactId>
-			<version>3.1.0-M2</version>
+			<version>3.1.0-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
diff --git a/spring-cloud-task-samples/batch-job/pom.xml b/spring-cloud-task-samples/batch-job/pom.xml
index 4cf94f70..f4267a3d 100644
--- a/spring-cloud-task-samples/batch-job/pom.xml
+++ b/spring-cloud-task-samples/batch-job/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
diff --git a/spring-cloud-task-samples/jpa-sample/pom.xml b/spring-cloud-task-samples/jpa-sample/pom.xml
index fb85cc85..1457ab68 100644
--- a/spring-cloud-task-samples/jpa-sample/pom.xml
+++ b/spring-cloud-task-samples/jpa-sample/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
diff --git a/spring-cloud-task-samples/multiple-datasources/pom.xml b/spring-cloud-task-samples/multiple-datasources/pom.xml
index bec76a08..d8a9de15 100644
--- a/spring-cloud-task-samples/multiple-datasources/pom.xml
+++ b/spring-cloud-task-samples/multiple-datasources/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
diff --git a/spring-cloud-task-samples/partitioned-batch-job/pom.xml b/spring-cloud-task-samples/partitioned-batch-job/pom.xml
index 6c36c912..2068b6c4 100644
--- a/spring-cloud-task-samples/partitioned-batch-job/pom.xml
+++ b/spring-cloud-task-samples/partitioned-batch-job/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
@@ -52,7 +52,7 @@
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-deployer-local</artifactId>
-			<version>2.4.0-M1</version>
+			<version>2.5.0-SNAPSHOT</version>
 		</dependency>
 
 		<dependency>
diff --git a/spring-cloud-task-samples/task-events/pom.xml b/spring-cloud-task-samples/task-events/pom.xml
index a2f4cf28..429b7861 100644
--- a/spring-cloud-task-samples/task-events/pom.xml
+++ b/spring-cloud-task-samples/task-events/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
@@ -34,7 +34,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-stream-dependencies</artifactId>
-				<version>3.1.0-M2</version>
+				<version>3.1.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/taskprocessor/pom.xml b/spring-cloud-task-samples/taskprocessor/pom.xml
index a755df4d..2733826d 100644
--- a/spring-cloud-task-samples/taskprocessor/pom.xml
+++ b/spring-cloud-task-samples/taskprocessor/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
@@ -35,7 +35,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-stream-dependencies</artifactId>
-				<version>3.1.0-M2</version>
+				<version>3.1.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/tasksink/pom.xml b/spring-cloud-task-samples/tasksink/pom.xml
index f2296b6e..18fb4c16 100644
--- a/spring-cloud-task-samples/tasksink/pom.xml
+++ b/spring-cloud-task-samples/tasksink/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 
@@ -36,7 +36,7 @@
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-stream-dependencies</artifactId>
-				<version>3.1.0-M2</version>
+				<version>3.1.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/spring-cloud-task-samples/timestamp/pom.xml b/spring-cloud-task-samples/timestamp/pom.xml
index 792f2198..67e8d7b2 100644
--- a/spring-cloud-task-samples/timestamp/pom.xml
+++ b/spring-cloud-task-samples/timestamp/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.0-M1</version>
+		<version>2.4.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>