diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index 17aa15280a..07a6bcaa1a 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -1411,7 +1411,7 @@ bom {
 			]
 		}
 	}
-	library("Spring WS", "4.0.0-SNAPSHOT") {
+	library("Spring WS", "4.0.0-M1") {
 		group("org.springframework.ws") {
 			modules = [
 				"spring-ws-core",