diff --git a/mi-blog/pom.xml b/mi-blog/pom.xml
index c0230c5..35912fd 100644
--- a/mi-blog/pom.xml
+++ b/mi-blog/pom.xml
@@ -74,7 +74,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.4</version>
+			<version>3.18.0</version>
 		</dependency>
 
 		<!-- spring安全 -->