diff --git a/protocols/rest/api/pom.xml b/protocols/rest/api/pom.xml
index ff5f7de..e334e7a 100644
--- a/protocols/rest/api/pom.xml
+++ b/protocols/rest/api/pom.xml
@@ -35,6 +35,12 @@
             <groupId>org.glassfish.jersey.core</groupId>
             <artifactId>jersey-client</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.glassfish.jersey.security</groupId>
+            <artifactId>oauth2-client</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient-osgi</artifactId>
@@ -43,7 +49,6 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
         </dependency>
         <dependency>
           <groupId>junit</groupId>