diff --git a/server/pom.xml b/server/pom.xml
index e5f7b002..d68d1a36 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -62,7 +62,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.20.0</version>
+            <version>3.21.0</version>
         </dependency>
 
         <dependency>