diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index f7124b96..ea3f1119 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ sample-compileSdk = "37"
 sample-minSdk = "23"
 sample-targetSdk = "37"
 
-kotlin = "2.3.20"
+kotlin = "2.4.0"
 jetbrains-compose = "1.11.0"
 camerax = "1.6.1"
 lifecycle = "2.10.0"
diff --git a/sample/app-android/build.gradle.kts b/sample/app-android/build.gradle.kts
index 239115f3..ee814ad1 100644
--- a/sample/app-android/build.gradle.kts
+++ b/sample/app-android/build.gradle.kts
@@ -38,5 +38,5 @@ dependencies {
     implementation(libs.androidx.hilt.compose)
     implementation(libs.hilt.android)
     ksp(libs.hilt.compiler)
-    ksp("org.jetbrains.kotlin:kotlin-metadata-jvm:2.3.21") // hilt + android 2.3.0 workaround
+    ksp("org.jetbrains.kotlin:kotlin-metadata-jvm:2.4.0") // hilt + android 2.3.0 workaround
 }
\ No newline at end of file