diff --git a/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTControlIntegrationTest.java b/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTControlIntegrationTest.java
index 903e17810..4d4844adf 100644
--- a/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTControlIntegrationTest.java
+++ b/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTControlIntegrationTest.java
@@ -38,7 +38,7 @@ import org.igniterealtime.smack.inttest.util.IntegrationTestRosterUtil;
 import org.igniterealtime.smack.inttest.util.SimpleResultSyncPoint;
 import org.jxmpp.jid.Jid;
 
-@SpecificationReference(document = "XEP-0347")
+@SpecificationReference(document = "XEP-0347", version = "0.5.1")
 public class IoTControlIntegrationTest extends AbstractSmackIntegrationTest {
 
     private final IoTControlManager IoTControlManagerOne;
diff --git a/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDataIntegrationTest.java b/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDataIntegrationTest.java
index fe4e39124..731260475 100644
--- a/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDataIntegrationTest.java
+++ b/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDataIntegrationTest.java
@@ -40,7 +40,7 @@ import org.igniterealtime.smack.inttest.annotations.SmackIntegrationTest;
 import org.igniterealtime.smack.inttest.annotations.SpecificationReference;
 import org.igniterealtime.smack.inttest.util.IntegrationTestRosterUtil;
 
-@SpecificationReference(document = "XEP-0347")
+@SpecificationReference(document = "XEP-0347", version = "0.5.1")
 public class IoTDataIntegrationTest extends AbstractSmackIntegrationTest {
 
     private final IoTDataManager iotDataManagerOne;
diff --git a/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDiscoveryIntegrationTest.java b/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDiscoveryIntegrationTest.java
index 911259040..7c3f3dcac 100644
--- a/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDiscoveryIntegrationTest.java
+++ b/smack-integration-test/src/main/java/org/jivesoftware/smackx/iot/IoTDiscoveryIntegrationTest.java
@@ -37,7 +37,7 @@ import org.igniterealtime.smack.inttest.annotations.SmackIntegrationTest;
 import org.igniterealtime.smack.inttest.annotations.SpecificationReference;
 import org.jxmpp.jid.Jid;
 
-@SpecificationReference(document = "XEP-0347")
+@SpecificationReference(document = "XEP-0347", version = "0.5.1")
 public class IoTDiscoveryIntegrationTest extends AbstractSmackIntegrationTest {
 
     private final IoTDiscoveryManager discoveryManagerOne;