diff --git a/codegen/build.gradle.kts b/codegen/build.gradle.kts
index 8f913224df..61de551c60 100644
--- a/codegen/build.gradle.kts
+++ b/codegen/build.gradle.kts
@@ -4,12 +4,12 @@ plugins {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }
 
 kotlin {
-    jvmToolchain(8)
+    jvmToolchain(17)
 }
 
 dependencies {