diff --git a/docs/pom.xml b/docs/pom.xml
index a6c6e15e..d92aacc5 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-zookeeper-docs</artifactId>
diff --git a/pom.xml b/pom.xml
index b2008370..b05f76b6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-cloud-zookeeper</artifactId>
-	<version>4.3.0-SNAPSHOT</version>
+	<version>4.3.0-M1</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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
 		<relativePath/>
 		<!-- lookup parent from repository -->
 	</parent>
@@ -150,10 +150,10 @@
 	</dependencyManagement>
 
 	<properties>
-		<spring-cloud-build.version>4.3.0-SNAPSHOT</spring-cloud-build.version>
-		<spring-cloud-commons.version>4.3.0-SNAPSHOT</spring-cloud-commons.version>
-		<spring-cloud-config.version>4.3.0-SNAPSHOT</spring-cloud-config.version>
-		<spring-cloud-openfeign.version>4.3.0-SNAPSHOT</spring-cloud-openfeign.version>
+		<spring-cloud-build.version>4.3.0-M1</spring-cloud-build.version>
+		<spring-cloud-commons.version>4.3.0-M1</spring-cloud-commons.version>
+		<spring-cloud-config.version>4.3.0-M1</spring-cloud-config.version>
+		<spring-cloud-openfeign.version>4.3.0-M1</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 2d049c4d..2c3e09df 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</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 67d32703..3d1ef48e 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</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 d6ebd2b3..5186ab72 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</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 89137119..c25257d5 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</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 f6d2ced7..2d09e2d0 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-zookeeper-core/pom.xml b/spring-cloud-zookeeper-core/pom.xml
index 93726d7e..82884db5 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-zookeeper-dependencies/pom.xml b/spring-cloud-zookeeper-dependencies/pom.xml
index d516a071..0372a65a 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
         <relativePath/>
 	</parent>
 	<artifactId>spring-cloud-zookeeper-dependencies</artifactId>
-	<version>4.3.0-SNAPSHOT</version>
+	<version>4.3.0-M1</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 7e391415..34d967d2 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/spring-cloud-zookeeper-sample/pom.xml b/spring-cloud-zookeeper-sample/pom.xml
index 54129149..7b15a2f5 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>4.3.0-SNAPSHOT</version>
+		<version>4.3.0-M1</version>
 		<relativePath>..</relativePath>
 	</parent>