diff --git a/google-cloud-firestore/pom.xml b/google-cloud-firestore/pom.xml
index 9a73e4703..9a257bbdd 100644
--- a/google-cloud-firestore/pom.xml
+++ b/google-cloud-firestore/pom.xml
@@ -142,7 +142,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-conformance-tests</artifactId>
-      <version>0.0.12</version>
+      <version>0.0.13</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/google-cloud-firestore/src/test/java/com/google/cloud/firestore/ConformanceTest.java b/google-cloud-firestore/src/test/java/com/google/cloud/firestore/ConformanceTest.java
index 5a4178529..d7b7abd81 100644
--- a/google-cloud-firestore/src/test/java/com/google/cloud/firestore/ConformanceTest.java
+++ b/google-cloud-firestore/src/test/java/com/google/cloud/firestore/ConformanceTest.java
@@ -554,6 +554,9 @@ private Query applyClause(Query query, Clause clause) {
             case ">":
               query = query.whereGreaterThan(fieldPath, value);
               break;
+            case "!=":
+              query = query.whereNotEqualTo(fieldPath, value);
+              break;
             default:
               throw new UnsupportedOperationException();
           }