diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 6d45b17760fc..b26c5dce840b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -98,7 +98,7 @@ foojayResolver = { id = "org.gradle.toolchains.foojay-resolver", version = "1.0.
 jmh = { id = "me.champeau.jmh", version = "0.7.3" }
 jreleaser = { id = "org.jreleaser", version = "1.21.0" }
 # check if workaround in gradle.properties can be removed when updating
-kotlin = { id = "org.jetbrains.kotlin.jvm", version = "2.2.21" }
+kotlin = { id = "org.jetbrains.kotlin.jvm", version = "2.3.0" }
 node = { id = "com.github.node-gradle.node", version = "7.1.0" }
 nullaway = { id = "net.ltgt.nullaway", version = "2.3.0" }
 plantuml = { id = "io.freefair.plantuml", version = "9.1.0" }
diff --git a/platform-tooling-support-tests/projects/gradle-kotlin-extensions/build.gradle.kts b/platform-tooling-support-tests/projects/gradle-kotlin-extensions/build.gradle.kts
index 5bcbec726b5f..5b293a25677c 100644
--- a/platform-tooling-support-tests/projects/gradle-kotlin-extensions/build.gradle.kts
+++ b/platform-tooling-support-tests/projects/gradle-kotlin-extensions/build.gradle.kts
@@ -3,7 +3,7 @@ import org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
 import org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_1
 
 plugins {
-	kotlin("jvm") version "2.2.21"
+	kotlin("jvm") version "2.3.0"
 }
 
 repositories {
diff --git a/platform-tooling-support-tests/projects/kotlin-coroutines/build.gradle.kts b/platform-tooling-support-tests/projects/kotlin-coroutines/build.gradle.kts
index e1d2df0d4459..4508ad17f740 100644
--- a/platform-tooling-support-tests/projects/kotlin-coroutines/build.gradle.kts
+++ b/platform-tooling-support-tests/projects/kotlin-coroutines/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-	kotlin("jvm") version "2.2.21"
+	kotlin("jvm") version "2.3.0"
 }
 
 val junitVersion: String by project