diff --git a/run/grpc-hello-world-bidi-streaming/build.gradle.kts b/run/grpc-hello-world-bidi-streaming/build.gradle.kts
index 993356ba..b4cb7825 100644
--- a/run/grpc-hello-world-bidi-streaming/build.gradle.kts
+++ b/run/grpc-hello-world-bidi-streaming/build.gradle.kts
@@ -24,7 +24,7 @@ kotlin.sourceSets.all {
 val grpcVersion = "1.62.2"
 val grpcKotlinVersion = "1.4.1"
 val protobufVersion = "3.25.3"
-val coroutinesVersion = "1.8.0"
+val coroutinesVersion = "1.9.0"
 
 dependencies {
     implementation(kotlin("stdlib"))