diff --git a/pom.xml b/pom.xml
index 39798dfc..0ba167fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,17 +63,6 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <github.global.server>github</github.global.server>
     <site.installationModule>google-cloud-recommendations-ai-parent</site.installationModule>
-    <google.core.version>1.91.1</google.core.version>
-    <google.api-common.version>1.9.2</google.api-common.version>
-    <google.common-protos.version>1.18.0</google.common-protos.version>
-    <gax.version>1.57.0</gax.version>
-    <grpc.version>1.30.0</grpc.version>
-    <protobuf.version>3.12.2</protobuf.version>
-    <junit.version>4.13</junit.version>
-    <guava.version>29.0-android</guava.version>
-    <threeten.version>1.4.4</threeten.version>
-    <javax.annotations.version>1.3.2</javax.annotations.version>
-    <animal-sniffer.version>1.18</animal-sniffer.version>
   </properties>
 
   <dependencyManagement>