diff --git a/gradle-plugin/src/functionalTest/resources/testProjects/androidKapt/build.gradle.kts b/gradle-plugin/src/functionalTest/resources/testProjects/androidKapt/build.gradle.kts
index b4231c4..6900152 100644
--- a/gradle-plugin/src/functionalTest/resources/testProjects/androidKapt/build.gradle.kts
+++ b/gradle-plugin/src/functionalTest/resources/testProjects/androidKapt/build.gradle.kts
@@ -1,8 +1,8 @@
 plugins {
     id("com.android.application") version "8.8.0"
     id("io.github.schwarzit.lightsaber")
-    kotlin("android") version "1.9.25"
-    kotlin("kapt") version "1.9.25"
+    kotlin("android") version "2.1.0"
+    kotlin("kapt") version "2.1.0"
 }
 
 android {
diff --git a/gradle-plugin/src/functionalTest/resources/testProjects/androidKsp/build.gradle.kts b/gradle-plugin/src/functionalTest/resources/testProjects/androidKsp/build.gradle.kts
index f0482c8..1639578 100644
--- a/gradle-plugin/src/functionalTest/resources/testProjects/androidKsp/build.gradle.kts
+++ b/gradle-plugin/src/functionalTest/resources/testProjects/androidKsp/build.gradle.kts
@@ -1,8 +1,8 @@
 plugins {
     id("com.android.application") version "8.8.0"
     id("io.github.schwarzit.lightsaber")
-    kotlin("android") version "1.9.25"
-    id("com.google.devtools.ksp") version "1.9.25-1.0.20"
+    kotlin("android") version "2.1.0"
+    id("com.google.devtools.ksp") version "2.1.0-1.0.29"
 }
 
 android {
diff --git a/gradle-plugin/src/functionalTest/resources/testProjects/kapt/build.gradle.kts b/gradle-plugin/src/functionalTest/resources/testProjects/kapt/build.gradle.kts
index 89fd533..db455ba 100644
--- a/gradle-plugin/src/functionalTest/resources/testProjects/kapt/build.gradle.kts
+++ b/gradle-plugin/src/functionalTest/resources/testProjects/kapt/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
-    kotlin("jvm") version "1.9.25"
-    kotlin("kapt") version "1.9.25"
+    kotlin("jvm") version "2.1.0"
+    kotlin("kapt") version "2.1.0"
     id("io.github.schwarzit.lightsaber")
 }
 
diff --git a/gradle-plugin/src/functionalTest/resources/testProjects/ksp/build.gradle.kts b/gradle-plugin/src/functionalTest/resources/testProjects/ksp/build.gradle.kts
index 42b347d..025414a 100644
--- a/gradle-plugin/src/functionalTest/resources/testProjects/ksp/build.gradle.kts
+++ b/gradle-plugin/src/functionalTest/resources/testProjects/ksp/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
-    kotlin("jvm") version "1.9.25"
-    id("com.google.devtools.ksp") version "1.9.25-1.0.20"
+    kotlin("jvm") version "2.1.0"
+    id("com.google.devtools.ksp") version "2.1.0-1.0.29"
     id("io.github.schwarzit.lightsaber")
 }
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1433473..17e2560 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,9 +1,9 @@
 [versions]
-kotlin = "1.9.25"
+kotlin = "2.1.0"
 dagger = "2.48.1"
 junit_jupiter = "5.11.4"
 kctfork = "0.6.0"
-ksp = "1.9.25-1.0.20"
+ksp = "2.1.0-1.0.29"
 anvil = "2.4.9"
 
 [libraries]