diff --git a/web/pom.xml b/web/pom.xml
index 39985dc..0f5766e 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>
-            <version>4.1.0</version>
+            <version>4.3.1</version>
         </dependency>
         <dependency>
             <groupId>org.webjars</groupId>