diff --git a/pom.xml b/pom.xml
index 95a0cc8..d0ff941 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
         <jdk.version>21</jdk.version>
         <cds.services.version>4.8.0</cds.services.version>
         <spring.boot.version>3.4.5</spring.boot.version>
-        <spring.boot.version>3.5.11</spring.boot.version>
+        <spring.boot.version>4.0.3</spring.boot.version>
         <attachments.version>1.2.1</attachments.version>
         <cds.install-node.downloadUrl>https://nodejs.org/dist/</cds.install-node.downloadUrl>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>