diff --git a/apps/converter/build.gradle.kts b/apps/converter/build.gradle.kts
index c1b94849..48293995 100644
--- a/apps/converter/build.gradle.kts
+++ b/apps/converter/build.gradle.kts
@@ -76,4 +76,8 @@ tasks.bootJar {
 tasks.jar {
     archiveFileName.set("app.jar")
     archiveBaseName.set("app")
+}
+
+kotlin {
+    jvmToolchain(17)
 }
\ No newline at end of file