diff --git a/delay-callback-server/pom.xml b/delay-callback-server/pom.xml
index 93e2dc4..a901469 100644
--- a/delay-callback-server/pom.xml
+++ b/delay-callback-server/pom.xml
@@ -83,7 +83,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.12.0</version>
+            <version>3.14.0</version>
         </dependency>