diff --git a/springrequest-example/pom.xml b/springrequest-example/pom.xml
index 1c84310..22b43f1 100644
--- a/springrequest-example/pom.xml
+++ b/springrequest-example/pom.xml
@@ -17,7 +17,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <assertj-core.version>3.23.1</assertj-core.version>
     <commons-io.version>2.17.0</commons-io.version>
-    <commons-lang3.version>3.12.0</commons-lang3.version>
+    <commons-lang3.version>3.18.0</commons-lang3.version>
     <junit.version>4.13.2</junit.version>
     <mockito-core.version>1.10.19</mockito-core.version>
     <springframework.version>5.3.27</springframework.version>