diff --git a/ninja-appengine-integration-test-blog/pom.xml b/ninja-appengine-integration-test-blog/pom.xml
index a6598b2..6ad2a46 100644
--- a/ninja-appengine-integration-test-blog/pom.xml
+++ b/ninja-appengine-integration-test-blog/pom.xml
@@ -197,7 +197,7 @@
         <dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>
-            <version>3.0.0</version>
+            <version>3.4.0</version>
         </dependency>
 
         <dependency>