diff --git a/mppJavaProject.gradle b/mppJavaProject.gradle
index 529ea12..f6c32dc 100644
--- a/mppJavaProject.gradle
+++ b/mppJavaProject.gradle
@@ -7,7 +7,7 @@ kotlin {
     jvm {
         compilations.main {
             kotlinOptions {
-                jvmTarget = "1.8"
+                jvmTarget = "17"
             }
         }
     }
@@ -34,6 +34,6 @@ kotlin {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }