diff --git a/pom.xml b/pom.xml
index 197b2dd..327005f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
  		<dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>
-            <version>3.3.6</version>
+            <version>4.0.0</version>
         </dependency>
         <dependency>
             <groupId>org.webjars</groupId>