diff --git a/ams-cap-bookshop/pom.xml b/ams-cap-bookshop/pom.xml
index 20f11d7..489ac78 100644
--- a/ams-cap-bookshop/pom.xml
+++ b/ams-cap-bookshop/pom.xml
@@ -17,7 +17,7 @@
         <!-- DEPENDENCIES VERSION -->
         <jdk.version>17</jdk.version>
         <cds.services.version>4.7.0</cds.services.version>
-        <spring.boot.version>3.5.3</spring.boot.version>
+        <spring.boot.version>4.0.3</spring.boot.version>
 
         <cds.install-node.downloadUrl>https://nodejs.org/dist/</cds.install-node.downloadUrl>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>