diff --git a/docs/pom.xml b/docs/pom.xml
index 6493c865..07dcaff6 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-zookeeper-docs</artifactId>
diff --git a/pom.xml b/pom.xml
index 20e31ec0..edc61285 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-cloud-zookeeper</artifactId>
-	<version>4.2.1</version>
+	<version>4.2.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud Zookeeper</name>
 	<description>Spring Cloud Zookeeper</description>
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath/>
 		<!-- lookup parent from repository -->
 	</parent>
@@ -150,10 +150,10 @@
 	</dependencyManagement>
 
 	<properties>
-		<spring-cloud-build.version>4.2.1</spring-cloud-build.version>
-		<spring-cloud-commons.version>4.2.1</spring-cloud-commons.version>
-		<spring-cloud-config.version>4.2.1</spring-cloud-config.version>
-		<spring-cloud-openfeign.version>4.2.1</spring-cloud-openfeign.version>
+		<spring-cloud-build.version>4.2.1-SNAPSHOT</spring-cloud-build.version>
+		<spring-cloud-commons.version>4.2.1-SNAPSHOT</spring-cloud-commons.version>
+		<spring-cloud-config.version>4.2.1-SNAPSHOT</spring-cloud-config.version>
+		<spring-cloud-openfeign.version>4.2.1-SNAPSHOT</spring-cloud-openfeign.version>
 		<testcontainers.version>1.17.6</testcontainers.version>
 		<mockserverclient.version>5.15.0</mockserverclient.version>
 	</properties>
diff --git a/spring-cloud-starter-zookeeper-all/pom.xml b/spring-cloud-starter-zookeeper-all/pom.xml
index 90ccb4f9..b1f4522e 100644
--- a/spring-cloud-starter-zookeeper-all/pom.xml
+++ b/spring-cloud-starter-zookeeper-all/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-zookeeper-all</artifactId>
diff --git a/spring-cloud-starter-zookeeper-config/pom.xml b/spring-cloud-starter-zookeeper-config/pom.xml
index 83f14ef5..e5d5af29 100644
--- a/spring-cloud-starter-zookeeper-config/pom.xml
+++ b/spring-cloud-starter-zookeeper-config/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-zookeeper-config</artifactId>
diff --git a/spring-cloud-starter-zookeeper-discovery/pom.xml b/spring-cloud-starter-zookeeper-discovery/pom.xml
index 213f8ec1..71aa5943 100644
--- a/spring-cloud-starter-zookeeper-discovery/pom.xml
+++ b/spring-cloud-starter-zookeeper-discovery/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
diff --git a/spring-cloud-starter-zookeeper/pom.xml b/spring-cloud-starter-zookeeper/pom.xml
index b0c97c25..85fb0b85 100644
--- a/spring-cloud-starter-zookeeper/pom.xml
+++ b/spring-cloud-starter-zookeeper/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-zookeeper</artifactId>
diff --git a/spring-cloud-zookeeper-config/pom.xml b/spring-cloud-zookeeper-config/pom.xml
index 51b88234..a02dec56 100644
--- a/spring-cloud-zookeeper-config/pom.xml
+++ b/spring-cloud-zookeeper-config/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-zookeeper-core/pom.xml b/spring-cloud-zookeeper-core/pom.xml
index de9a14ee..c998e41d 100644
--- a/spring-cloud-zookeeper-core/pom.xml
+++ b/spring-cloud-zookeeper-core/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-zookeeper-dependencies/pom.xml b/spring-cloud-zookeeper-dependencies/pom.xml
index cba4c4c3..0626bd02 100644
--- a/spring-cloud-zookeeper-dependencies/pom.xml
+++ b/spring-cloud-zookeeper-dependencies/pom.xml
@@ -5,11 +5,11 @@
 	<parent>
 		<artifactId>spring-cloud-dependencies-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
         <relativePath/>
 	</parent>
 	<artifactId>spring-cloud-zookeeper-dependencies</artifactId>
-	<version>4.2.1</version>
+	<version>4.2.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>spring-cloud-zookeeper-dependencies</name>
 	<description>Spring Cloud Zookeeper Dependencies</description>
diff --git a/spring-cloud-zookeeper-discovery/pom.xml b/spring-cloud-zookeeper-discovery/pom.xml
index 57441f10..fbfa02ff 100644
--- a/spring-cloud-zookeeper-discovery/pom.xml
+++ b/spring-cloud-zookeeper-discovery/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-zookeeper-sample/pom.xml b/spring-cloud-zookeeper-sample/pom.xml
index 0654eae3..08775e40 100644
--- a/spring-cloud-zookeeper-sample/pom.xml
+++ b/spring-cloud-zookeeper-sample/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-zookeeper</artifactId>
-		<version>4.2.1</version>
+		<version>4.2.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>