diff --git a/build.gradle.kts b/build.gradle.kts
index aba93c8..ec1dd9b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -38,7 +38,7 @@ dependencies {
 }
 
 kotlin {
-    jvmToolchain(11)
+    jvmToolchain(17)
 }
 
 tasks.withType<Test>().configureEach {