diff --git a/build.gradle b/build.gradle
index 14d5f960..b81fa0b8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ subprojects {
     apply plugin: 'java'
     apply plugin: 'org.jetbrains.kotlin.jvm'
     group = "io.grpc"
-    version = "0.2.1" // CURRENT_GRPC_KOTLIN_VERSION
+    version = "1.0.0" // CURRENT_GRPC_KOTLIN_VERSION
     repositories {
         mavenCentral()
     }
diff --git a/examples/build.gradle.kts b/examples/build.gradle.kts
index 83bc6532..1acfa85b 100644
--- a/examples/build.gradle.kts
+++ b/examples/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 
 // todo: move to subprojects, but how?
 ext["grpcVersion"] = "1.32.1"
-ext["grpcKotlinVersion"] = "0.2.1" // CURRENT_GRPC_KOTLIN_VERSION
+ext["grpcKotlinVersion"] = "1.0.0" // CURRENT_GRPC_KOTLIN_VERSION
 ext["protobufVersion"] = "3.13.0"
 
 allprojects {