diff --git a/spannerlib/wrappers/spannerlib-java/pom.xml b/spannerlib/wrappers/spannerlib-java/pom.xml
index 13a43669..bc481f0a 100644
--- a/spannerlib/wrappers/spannerlib-java/pom.xml
+++ b/spannerlib/wrappers/spannerlib-java/pom.xml
@@ -37,7 +37,7 @@
       <dependency>
         <groupId>io.grpc</groupId>
         <artifactId>grpc-bom</artifactId>
-        <version>1.77.0</version>
+        <version>1.78.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>