diff --git a/proxy-api/pom.xml b/proxy-api/pom.xml
index 03306702..cb7503c1 100644
--- a/proxy-api/pom.xml
+++ b/proxy-api/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>dnsjava</groupId>
             <artifactId>dnsjava</artifactId>
-            <version>3.3.1</version>
+            <version>3.5.2</version>
             <scope>compile</scope>
         </dependency>