diff --git a/hertzbeat-log/pom.xml b/hertzbeat-log/pom.xml
index e3cd19dc102..c5c432aca5f 100644
--- a/hertzbeat-log/pom.xml
+++ b/hertzbeat-log/pom.xml
@@ -30,7 +30,6 @@
 
     <properties>
         <awaitility.version>4.2.0</awaitility.version>
-        <grpc.version>1.56.1</grpc.version>
     </properties>
 
     <dependencies>
@@ -72,21 +71,18 @@
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java-util</artifactId>
         </dependency>
-        <!-- OTLP gRPC server -->
+        <!-- OTLP gRPC server, version managed by grpc-bom in the root pom -->
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-netty-shaded</artifactId>
-            <version>${grpc.version}</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-protobuf</artifactId>
-            <version>${grpc.version}</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-stub</artifactId>
-            <version>${grpc.version}</version>
         </dependency>
         <!-- awaitility for async testing -->
         <dependency>
diff --git a/pom.xml b/pom.xml
index c4d5ec7e95f..f17bfc9ef78 100644
--- a/pom.xml
+++ b/pom.xml
@@ -174,6 +174,7 @@
         <influxdb.version>2.23</influxdb.version>
         <spring-cloud-starter-openfeign.version>3.0.5</spring-cloud-starter-openfeign.version>
         <greptimedb.version>0.11.0</greptimedb.version>
+        <grpc.version>1.76.3</grpc.version>
         <arrow.version>18.1.0</arrow.version>
         <snappy-java.version>1.1.10.7</snappy-java.version>
         <sshd-sftp.version>2.13.1</sshd-sftp.version>
@@ -579,6 +580,14 @@
                     </exclusion>
                 </exclusions>
             </dependency>
+            <!-- grpc: managed -->
+            <dependency>
+                <groupId>io.grpc</groupId>
+                <artifactId>grpc-bom</artifactId>
+                <version>${grpc.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>