diff --git a/access-protected-api-obo/pom.xml b/access-protected-api-obo/pom.xml
index 495e270..b9243fc 100644
--- a/access-protected-api-obo/pom.xml
+++ b/access-protected-api-obo/pom.xml
@@ -71,7 +71,7 @@
 			<dependency>
 				<groupId>com.azure.spring</groupId>
 				<artifactId>azure-spring-boot-bom</artifactId>
-				<version>3.12.0</version>
+				<version>4.0.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>