diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 44d53cc2..0c6849c6 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "1.9.21"
+kotlin = "2.0.0"
 kotlinx-metadata = "0.7.0"
 kotlinx-binaryCompatibilityValidator = "0.13.2"
 asm = "9.6"
diff --git a/integration-testing/examples/jdk-compatibility/gradle.properties b/integration-testing/examples/jdk-compatibility/gradle.properties
index 0530d97c..e4e9cff2 100644
--- a/integration-testing/examples/jdk-compatibility/gradle.properties
+++ b/integration-testing/examples/jdk-compatibility/gradle.properties
@@ -1,7 +1,7 @@
 ##
 ## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
-kotlin_version=1.9.21
+kotlin_version=2.0.0
 atomicfu_version=0.24.0-SNAPSHOT
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
diff --git a/integration-testing/examples/jvm-sample/gradle.properties b/integration-testing/examples/jvm-sample/gradle.properties
index 0530d97c..e4e9cff2 100644
--- a/integration-testing/examples/jvm-sample/gradle.properties
+++ b/integration-testing/examples/jvm-sample/gradle.properties
@@ -1,7 +1,7 @@
 ##
 ## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
-kotlin_version=1.9.21
+kotlin_version=2.0.0
 atomicfu_version=0.24.0-SNAPSHOT
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
diff --git a/integration-testing/examples/mpp-sample/gradle.properties b/integration-testing/examples/mpp-sample/gradle.properties
index 0530d97c..e4e9cff2 100644
--- a/integration-testing/examples/mpp-sample/gradle.properties
+++ b/integration-testing/examples/mpp-sample/gradle.properties
@@ -1,7 +1,7 @@
 ##
 ## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
-kotlin_version=1.9.21
+kotlin_version=2.0.0
 atomicfu_version=0.24.0-SNAPSHOT
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
diff --git a/integration-testing/examples/mpp-version-catalog/gradle/libs.versions.toml b/integration-testing/examples/mpp-version-catalog/gradle/libs.versions.toml
index 0237ade4..2d0cb380 100644
--- a/integration-testing/examples/mpp-version-catalog/gradle/libs.versions.toml
+++ b/integration-testing/examples/mpp-version-catalog/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 junit = "4.13.2"
-kotlin = "1.9.21"
+kotlin = "2.0.0"
 atomicfu = "0.24.0-SNAPSHOT"
 ktor = "2.3.8"
 logback = "1.5.0"
diff --git a/integration-testing/examples/multi-module-test/gradle.properties b/integration-testing/examples/multi-module-test/gradle.properties
index fac1792d..461a1dfa 100644
--- a/integration-testing/examples/multi-module-test/gradle.properties
+++ b/integration-testing/examples/multi-module-test/gradle.properties
@@ -1,4 +1,4 @@
-kotlin_version=1.9.21
+kotlin_version=2.0.0
 atomicfu_version=0.24.0-SNAPSHOT
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
diff --git a/integration-testing/examples/user-project/gradle.properties b/integration-testing/examples/user-project/gradle.properties
index 371497c8..641f8bfc 100644
--- a/integration-testing/examples/user-project/gradle.properties
+++ b/integration-testing/examples/user-project/gradle.properties
@@ -1,6 +1,6 @@
 ##
 ## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
-kotlin_version=1.9.21
+kotlin_version=2.0.0
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g