diff --git a/spring-pulsar-dependencies/build.gradle b/spring-pulsar-dependencies/build.gradle
index 0458f7d2..d095d347 100644
--- a/spring-pulsar-dependencies/build.gradle
+++ b/spring-pulsar-dependencies/build.gradle
@@ -21,10 +21,10 @@ ext {
 	protobufJavaVersion = '3.21.5'
 	pulsarTestcontainersVersion = '1.17.3'
 	pulsarVersion = '2.10.1'
-	reactorVersion = '2022.0.0-M4'
-	springBootVersion = '3.0.0-M4'
+	reactorVersion = '2022.0.0-SNAPSHOT'
+	springBootVersion = '3.0.0-SNAPSHOT'
 	springRetryVersion = '1.3.3'
-	springVersion = '6.0.0-M5'
+	springVersion = '6.0.0-SNAPSHOT'
 }
 
 dependencies {
diff --git a/spring-pulsar-sample-apps/build.gradle b/spring-pulsar-sample-apps/build.gradle
index 52e04e4b..2e0af1ed 100644
--- a/spring-pulsar-sample-apps/build.gradle
+++ b/spring-pulsar-sample-apps/build.gradle
@@ -1,6 +1,6 @@
 plugins {
 	id 'org.springframework.pulsar.spring-module'
-	id 'org.springframework.boot' version '3.0.0-M4'
+	id 'org.springframework.boot' version '3.0.0-SNAPSHOT'
 }
 
 description = 'Spring Pulsar Sample Applications'