diff --git a/examples/shiro-mustache/pom.xml b/examples/shiro-mustache/pom.xml
index a078fda31..3ea1b32a5 100644
--- a/examples/shiro-mustache/pom.xml
+++ b/examples/shiro-mustache/pom.xml
@@ -48,7 +48,7 @@
             <dependency>
                 <groupId>io.dropwizard</groupId>
                 <artifactId>dropwizard-bom</artifactId>
-                <version>2.1.12</version>
+                <version>4.0.15</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>