diff --git a/spring-functions-parent/pom.xml b/spring-functions-parent/pom.xml
index 5b01a57c..3c196edc 100644
--- a/spring-functions-parent/pom.xml
+++ b/spring-functions-parent/pom.xml
@@ -15,7 +15,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<spring-boot.version>2.3.2.RELEASE</spring-boot.version>
+		<spring-boot.version>2.3.4.RELEASE</spring-boot.version>
 		<spring-cloud-function.version>3.0.9.RELEASE</spring-cloud-function.version>
 		<spring-cloud-fn.version>${project.version}</spring-cloud-fn.version>
 		<spring-integration-dependencies.version>5.3.3.BUILD-SNAPSHOT</spring-integration-dependencies.version>