diff --git a/pom.xml b/pom.xml
index 7f14b89934f..cb06db9adbb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -486,38 +486,10 @@
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
-        <artifactId>google-cloud-spanner</artifactId>
-        <version>1.47.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>proto-google-cloud-spanner-v1</artifactId>
-        <version>1.47.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-cloud-spanner-v1</artifactId>
-        <version>1.47.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>proto-google-cloud-spanner-admin-database-v1</artifactId>
-        <version>1.47.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-cloud-spanner-admin-database-v1</artifactId>
-        <version>1.47.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>proto-google-cloud-spanner-admin-instance-v1</artifactId>
-        <version>1.47.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-cloud-spanner-admin-instance-v1</artifactId>
-        <version>1.47.0</version>
+        <artifactId>google-cloud-spanner-bom</artifactId>
+        <version>1.49.0</version>
+        <type>pom</type>
+        <scope>import</scope>
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>