diff --git a/pom.xml b/pom.xml
index 7bebeaa185..e19d52c583 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
     <maven-release-plugin-version>2.5.3</maven-release-plugin-version>
     <maven-eclipse-plugin-version>2.10</maven-eclipse-plugin-version>
     <maven-enforcer-plugin-version>3.3.0</maven-enforcer-plugin-version>
-    <maven-war-plugin-version>3.3.2</maven-war-plugin-version>
+    <maven-war-plugin-version>3.4.0</maven-war-plugin-version>
     <maven-compiler-plugin-version>3.11.0</maven-compiler-plugin-version>
     <maven-jar-plugin-version>3.3.0</maven-jar-plugin-version>
     <maven-archiver-version>2.5</maven-archiver-version>