diff --git a/docker/spring-cloud-contract-docker/project/gradle.properties b/docker/spring-cloud-contract-docker/project/gradle.properties
index d549ed2ce8..fcaf3d6bf6 100644
--- a/docker/spring-cloud-contract-docker/project/gradle.properties
+++ b/docker/spring-cloud-contract-docker/project/gradle.properties
@@ -1,4 +1,4 @@
 org.gradle.daemon=false
 verifierVersion=4.2.0-SNAPSHOT
-springBootVersion=3.4.0-M2
+springBootVersion=3.4.0-M3
 camelVersion=3.11.0
diff --git a/pom.xml b/pom.xml
index f509d8f26e..41dac0ada6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
 	<inceptionYear>2016</inceptionYear>
 
 	<properties>
-		<spring-boot.version>3.4.0-M2</spring-boot.version>
+		<spring-boot.version>3.4.0-M3</spring-boot.version>
 		<!-- Align it also in Docker image under [docker/spring-cloud-contract-docker/project/gradle.properties] -->
 		<camel.version>3.21.4</camel.version>
 		<jsch-agent.version>0.0.9</jsch-agent.version>
diff --git a/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProject/gradle.properties b/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProject/gradle.properties
index 83688f2c50..92021da5cd 100644
--- a/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProject/gradle.properties
+++ b/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProject/gradle.properties
@@ -16,5 +16,5 @@
 wiremockVersion=2.35.0
 jsonAssertVersion=0.6.2
 verifierVersion=4.2.0-SNAPSHOT
-bootVersion=3.4.0-M2
+bootVersion=3.4.0-M3
 groovyVersion=2.4.17
diff --git a/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProjectKotlin/gradle.properties b/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProjectKotlin/gradle.properties
index 83688f2c50..92021da5cd 100644
--- a/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProjectKotlin/gradle.properties
+++ b/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/src/test/resources/functionalTest/scenarioProjectKotlin/gradle.properties
@@ -16,5 +16,5 @@
 wiremockVersion=2.35.0
 jsonAssertVersion=0.6.2
 verifierVersion=4.2.0-SNAPSHOT
-bootVersion=3.4.0-M2
+bootVersion=3.4.0-M3
 groovyVersion=2.4.17