diff --git a/packages/kotlin/src/android/src/main/java/alphaTab/core/TypeHelper.kt b/packages/kotlin/src/android/src/main/java/alphaTab/core/TypeHelper.kt
index aa6152a2c..468d88e37 100644
--- a/packages/kotlin/src/android/src/main/java/alphaTab/core/TypeHelper.kt
+++ b/packages/kotlin/src/android/src/main/java/alphaTab/core/TypeHelper.kt
@@ -164,7 +164,7 @@ internal class TypeHelper {
                 }
 
                 else -> {
-                    throw _root_ide_package_.kotlin.ClassCastException(
+                    throw ClassCastException(
                         "Cannot cast ${v.javaClass.name} to number"
                     )
                 }
diff --git a/packages/kotlin/src/gradle/libs.versions.toml b/packages/kotlin/src/gradle/libs.versions.toml
index 66f797122..eff2602e5 100644
--- a/packages/kotlin/src/gradle/libs.versions.toml
+++ b/packages/kotlin/src/gradle/libs.versions.toml
@@ -1,8 +1,8 @@
 [versions]
 agp = "8.12.3"
-kotlin = "2.2.20"
+kotlin = "2.4.10"
 
-kotlinx-coroutines = "1.10.2"
+kotlinx-coroutines = "1.11.0"
 dokka = "2.0.0"
 
 espressoCore = "3.7.0"
diff --git a/packages/transpiler/src/kotlin/KotlinAstPrinter.ts b/packages/transpiler/src/kotlin/KotlinAstPrinter.ts
index d85d43e0d..916ebc914 100644
--- a/packages/transpiler/src/kotlin/KotlinAstPrinter.ts
+++ b/packages/transpiler/src/kotlin/KotlinAstPrinter.ts
@@ -1993,9 +1993,10 @@ export default class KotlinAstPrinter extends AstPrinterBase {
     protected override writeSpreadExpression(expr: cs.SpreadExpression) {
         this.write('*');
         this.writeExpression(expr.expression);
+        const valueDeclaration = expr.expression.tsSymbol?.valueDeclaration;
         if (
-            expr.expression.tsSymbol?.valueDeclaration?.kind !== ts.SyntaxKind.Parameter ||
-            (expr.expression.tsSymbol?.valueDeclaration as ts.ParameterDeclaration).dotDotDotToken === undefined
+            valueDeclaration?.kind !== ts.SyntaxKind.Parameter ||
+            (valueDeclaration as ts.ParameterDeclaration).dotDotDotToken === undefined
         ) {
             this.write('.spread()');
         }
diff --git a/packages/vite/src/bridge/bundler.ts b/packages/vite/src/bridge/bundler.ts
index 3b20def7e..eccd151a2 100644
--- a/packages/vite/src/bridge/bundler.ts
+++ b/packages/vite/src/bridge/bundler.ts
@@ -7,7 +7,7 @@ import type { ResolvedConfig } from './config';
 /**
  * @internal
  */
-export const enum BundlerKind {
+export enum BundlerKind {
     Rollup = 'rollup',
     Rolldown = 'rolldown'
 }