diff --git a/service/pom.xml b/service/pom.xml
index efd720a3c..4ab11b74c 100644
--- a/service/pom.xml
+++ b/service/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.signal</groupId>
             <artifactId>zkgroup-java</artifactId>
-            <version>0.1</version>
+            <version>0.4.0</version>
         </dependency>
 
 
diff --git a/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/ProfileControllerTest.java b/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/ProfileControllerTest.java
index cad13abf4..eac17a895 100644
--- a/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/ProfileControllerTest.java
+++ b/service/src/test/java/org/whispersystems/textsecuregcm/tests/controllers/ProfileControllerTest.java
@@ -278,7 +278,7 @@ public class ProfileControllerTest {
 
   @Test
   public void testSetProfileWantAvatarUpload() throws InvalidInputException {
-    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment();
+    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment(AuthHelper.VALID_UUID);
 
     ProfileAvatarUploadAttributes uploadAttributes = resources.getJerseyTest()
                                                               .target("/v1/profile/")
@@ -301,7 +301,7 @@ public class ProfileControllerTest {
 
   @Test
   public void testSetProfileWantAvatarUploadWithBadProfileSize() throws InvalidInputException {
-    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment();
+    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment(AuthHelper.VALID_UUID);
 
     Response response = resources.getJerseyTest()
                                  .target("/v1/profile/")
@@ -314,7 +314,7 @@ public class ProfileControllerTest {
 
   @Test
   public void testSetProfileWithoutAvatarUpload() throws InvalidInputException {
-    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment();
+    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment(AuthHelper.VALID_UUID);
 
     Response response = resources.getJerseyTest()
                                  .target("/v1/profile/")
@@ -340,7 +340,7 @@ public class ProfileControllerTest {
 
   @Test
   public void testSetProvfileWithAvatarUploadAndPreviousAvatar() throws InvalidInputException {
-    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment();
+    ProfileKeyCommitment commitment = new ProfileKey(new byte[32]).getCommitment(AuthHelper.VALID_UUID_TWO);
 
     ProfileAvatarUploadAttributes uploadAttributes= resources.getJerseyTest()
                                                              .target("/v1/profile/")