Add explicit security-utils to get bouncycastle.
<version>${project.version}</version>
<scope>provided</scope>
</dependency>
+ <dependency>
+ <groupId>com.yahoo.vespa</groupId>
+ <artifactId>security-utils</artifactId>
+ <version>${project.version}</version>
+ <scope>provided</scope>
+ </dependency>
<!-- test -->
<dependency>
