diff --git a/springboot-kafka/pom.xml b/springboot-kafka/pom.xml
old mode 100755
new mode 100644
index 251b528..079faac
--- a/springboot-kafka/pom.xml
+++ b/springboot-kafka/pom.xml
@@ -17,7 +17,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
-		<springboot.version>1.5.8.RELEASE</springboot.version>
+		<springboot.version>2.5.12</springboot.version>
 	</properties>
 
 	<dependencyManagement>