diff --git a/diagnostics-service/pom.xml b/diagnostics-service/pom.xml
index cae7178..478cdfd 100644
--- a/diagnostics-service/pom.xml
+++ b/diagnostics-service/pom.xml
@@ -48,7 +48,7 @@
     <dependency>
       <groupId>org.webjars</groupId>
       <artifactId>bootstrap</artifactId>
-      <version>3.2.0</version>
+      <version>3.4.1</version>
     </dependency>
 
     <dependency>