diff --git a/springboot-shiro/pom.xml b/springboot-shiro/pom.xml
index 9388121..90e6d5c 100644
--- a/springboot-shiro/pom.xml
+++ b/springboot-shiro/pom.xml
@@ -18,7 +18,7 @@
         <java.version>1.8</java.version>
         <mysql.version>8.0.13</mysql.version>
         <mybatis.plus.version>3.1.0</mybatis.plus.version>
-        <commons-lang3.version>3.4</commons-lang3.version>
+        <commons-lang3.version>3.18.0</commons-lang3.version>
     </properties>
 
     <dependencies>