diff --git a/chapter4/knative-springboot/pom.xml b/chapter4/knative-springboot/pom.xml
index dcd46c3..ed4c8ad 100644
--- a/chapter4/knative-springboot/pom.xml
+++ b/chapter4/knative-springboot/pom.xml
@@ -14,7 +14,7 @@
   <description>A Spring Cloud Function, using Cloud Events</description>
   <properties>
     <java.version>21</java.version>
-    <spring-cloud.version>2023.0.3</spring-cloud.version>
+    <spring-cloud.version>2025.1.1</spring-cloud.version>
     <compiler-plugin.version>3.13.0</compiler-plugin.version>
     <surefire-plugin.version>3.5.2</surefire-plugin.version>
     <maven.compiler.parameters>true</maven.compiler.parameters>