diff --git a/build.gradle b/build.gradle
index 663fbaf7e6..bf344ed5a0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -694,7 +694,7 @@ subprojects {
         sign publishing.publications.mavenJava
     }
 
-    def grpcVersion = '1.68.0'
+    def grpcVersion = '1.80.0'
     def log4jVersion = '2.24.1'
     def jacksonVersion = '2.18.0'
     def dropwizardMetricsVersion = '4.2.26'
diff --git a/eventmesh-common/build.gradle b/eventmesh-common/build.gradle
index 21b6e63d44..3a24329c19 100644
--- a/eventmesh-common/build.gradle
+++ b/eventmesh-common/build.gradle
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-def grpcVersion = '1.68.0'
+def grpcVersion = '1.80.0'
 
 dependencies {
     api "com.google.guava:guava"
diff --git a/eventmesh-connectors/eventmesh-connector-mcp/build.gradle b/eventmesh-connectors/eventmesh-connector-mcp/build.gradle
index 82072c2876..4bd0099ce8 100644
--- a/eventmesh-connectors/eventmesh-connector-mcp/build.gradle
+++ b/eventmesh-connectors/eventmesh-connector-mcp/build.gradle
@@ -23,7 +23,7 @@ dependencies {
     implementation "io.cloudevents:cloudevents-core"
     implementation "com.google.guava:guava"
     implementation "io.cloudevents:cloudevents-json-jackson"
-    implementation ("io.grpc:grpc-protobuf:1.68.0") {
+    implementation ("io.grpc:grpc-protobuf:1.80.0") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation 'io.cloudevents:cloudevents-http-vertx:3.0.0'
diff --git a/eventmesh-examples/build.gradle b/eventmesh-examples/build.gradle
index bd90b83495..94442431c1 100644
--- a/eventmesh-examples/build.gradle
+++ b/eventmesh-examples/build.gradle
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-def grpcVersion = '1.68.0'
+def grpcVersion = '1.80.0'
 
 dependencies {
     implementation project(":eventmesh-sdks:eventmesh-sdk-java")
diff --git a/eventmesh-meta/eventmesh-meta-raft/build.gradle b/eventmesh-meta/eventmesh-meta-raft/build.gradle
index 6abc73dd96..a13019b2cd 100644
--- a/eventmesh-meta/eventmesh-meta-raft/build.gradle
+++ b/eventmesh-meta/eventmesh-meta-raft/build.gradle
@@ -19,7 +19,7 @@ plugins {
     id 'com.google.protobuf' version '0.9.4'
 }
 
-def grpcVersion = '1.68.0'
+def grpcVersion = '1.80.0'
 def protobufVersion = '3.25.4'
 def protocVersion = protobufVersion
 
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle
index e6ffc372b9..ee0e9ec0a1 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     implementation "io.cloudevents:cloudevents-core"
     implementation "com.google.guava:guava"
     implementation "io.cloudevents:cloudevents-json-jackson"
-    implementation ("io.grpc:grpc-protobuf:1.68.0") {
+    implementation ("io.grpc:grpc-protobuf:1.80.0") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation("com.google.protobuf:protobuf-java:3.25.4")
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle
index 5929c72136..fa1ec30778 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle
@@ -24,7 +24,7 @@ repositories {
     mavenCentral()
 }
 
-def grpcVersion = '1.68.0'
+def grpcVersion = '1.80.0'
 def protobufVersion = '3.25.4'
 def protocVersion = protobufVersion
 
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle
index d219c5dc03..605068ddcd 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     implementation "io.cloudevents:cloudevents-core"
     implementation "com.google.guava:guava"
     implementation "io.cloudevents:cloudevents-json-jackson"
-    implementation ("io.grpc:grpc-protobuf:1.68.0") {
+    implementation ("io.grpc:grpc-protobuf:1.80.0") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation("com.google.protobuf:protobuf-java:3.25.4")
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle
index 3f15d199ff..d936717d25 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle
@@ -18,7 +18,7 @@
 dependencies {
     implementation project(":eventmesh-protocol-plugin:eventmesh-protocol-api")
     implementation "io.cloudevents:cloudevents-core"
-    implementation ("io.grpc:grpc-protobuf:1.68.0") {
+    implementation ("io.grpc:grpc-protobuf:1.80.0") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation("com.google.protobuf:protobuf-java:3.25.4")
diff --git a/eventmesh-sdks/eventmesh-sdk-java/build.gradle b/eventmesh-sdks/eventmesh-sdk-java/build.gradle
index be55c650a3..4ba350791e 100644
--- a/eventmesh-sdks/eventmesh-sdk-java/build.gradle
+++ b/eventmesh-sdks/eventmesh-sdk-java/build.gradle
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-def grpcVersion = '1.68.0'
+def grpcVersion = '1.80.0'
 
 dependencies {
     api(project(":eventmesh-common")) {