diff --git a/webwolf/pom.xml b/webwolf/pom.xml
index b65e87c454..71c9193b15 100644
--- a/webwolf/pom.xml
+++ b/webwolf/pom.xml
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>
-            <version>3.3.7</version>
+            <version>4.0.0</version>
         </dependency>
         <dependency>
             <groupId>org.webjars</groupId>