diff --git a/google-cloud-clients/google-cloud-core-grpc/pom.xml b/google-cloud-clients/google-cloud-core-grpc/pom.xml
index aa80ae983d58..ae70b4ab8e9b 100644
--- a/google-cloud-clients/google-cloud-core-grpc/pom.xml
+++ b/google-cloud-clients/google-cloud-core-grpc/pom.xml
@@ -45,49 +45,9 @@
       <artifactId>objenesis</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>com.google.protobuf</groupId>
-      <artifactId>protobuf-java</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>com.google.protobuf</groupId>
-      <artifactId>protobuf-java-util</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.grpc</groupId>
-      <artifactId>grpc-protobuf</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.grpc</groupId>
-      <artifactId>grpc-context</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.grpc</groupId>
-      <artifactId>grpc-netty-shaded</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.grpc</groupId>
-      <artifactId>grpc-stub</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.grpc</groupId>
-      <artifactId>grpc-auth</artifactId>
-    </dependency>
     <dependency>
       <groupId>com.google.api</groupId>
       <artifactId>gax-grpc</artifactId>
     </dependency>
-
-    <!-- Test dependencies -->
-    <dependency>
-      <groupId>com.google.truth</groupId>
-      <artifactId>truth</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.google.guava</groupId>
-      <artifactId>guava-testlib</artifactId>
-      <scope>test</scope>
-    </dependency>
   </dependencies>
-</project>
+</project>
\ No newline at end of file