diff --git a/programmers/pom.xml b/programmers/pom.xml
index 14b77f0..226ef32 100644
--- a/programmers/pom.xml
+++ b/programmers/pom.xml
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.9</version>
+			<version>3.18.0</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-test-->