Advance Kotlin version to 1.9.21

Author: Abduqodiri Qurbonzoda

examples/kotlin-kts/build.gradle.kts

@@ -8,7 +8,7 @@ import org.jetbrains.kotlin.gradle.tasks.*
 plugins {
     java
     kotlin("jvm")
-    kotlin("plugin.allopen") version "1.9.0"
+    kotlin("plugin.allopen") version "1.9.21"
     id("org.jetbrains.kotlinx.benchmark")
 }
 

examples/kotlin-multiplatform/build.gradle

@@ -4,7 +4,7 @@ import kotlinx.benchmark.gradle.JsBenchmarksExecutor
 
 plugins {
     id 'org.jetbrains.kotlin.multiplatform'
-    id 'org.jetbrains.kotlin.plugin.allopen' version "1.9.0"
+    id 'org.jetbrains.kotlin.plugin.allopen' version "1.9.21"
     id 'org.jetbrains.kotlinx.benchmark'
 }
 

examples/kotlin/build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id 'java'
     id 'org.jetbrains.kotlin.jvm'
-    id 'org.jetbrains.kotlin.plugin.allopen' version "1.9.0"
+    id 'org.jetbrains.kotlin.plugin.allopen' version "1.9.21"
     id 'org.jetbrains.kotlinx.benchmark'
 }
 

gradle.properties

@@ -1,7 +1,7 @@
 group=org.jetbrains.kotlinx
 version=0.5.0-SNAPSHOT
 
-kotlin_version=1.9.0
+kotlin_version=1.9.21
 jmhVersion=1.21
 infra_version=0.3.0-dev-74
 kotlin.code.style=official

plugin/gradle.properties

@@ -1,7 +1,7 @@
 group=org.jetbrains.kotlinx
 version=0.5.0-SNAPSHOT
 
-kotlin_version=1.9.0
+kotlin_version=1.9.21
 jmhVersion=1.21
 infra_version=0.3.0-dev-74
 

plugin/main/src/kotlinx/benchmark/gradle/BenchmarksPlugin.kt

@@ -37,8 +37,8 @@ class BenchmarksPlugin : Plugin<Project> {
 
         plugins.withType(org.jetbrains.kotlin.gradle.plugin.KotlinBasePlugin::class.java) { kotlinPlugin ->
             logger.info("Detected Kotlin plugin version '${kotlinPlugin.pluginVersion}'")
-            if (!getKotlinVersion(kotlinPlugin.pluginVersion).isAtLeast(1, 9, 0)) {
-                logger.error("JetBrains Gradle Benchmarks plugin requires Kotlin version 1.9.0 or higher")
+            if (!getKotlinVersion(kotlinPlugin.pluginVersion).isAtLeast(1, 9, 20)) {
+                logger.error("JetBrains Gradle Benchmarks plugin requires Kotlin version 1.9.20 or higher")
             }
         }