diff --git a/acceptance-tests/pom.xml b/acceptance-tests/pom.xml
index e0b59bb..d0131ca 100644
--- a/acceptance-tests/pom.xml
+++ b/acceptance-tests/pom.xml
@@ -32,7 +32,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.4</version>
+			<version>3.18.0</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>