diff --git a/buildSrc/src/main/java/olv.java-conventions.gradle b/buildSrc/src/main/java/olv.java-conventions.gradle
index d3203f24..d187f311 100644
--- a/buildSrc/src/main/java/olv.java-conventions.gradle
+++ b/buildSrc/src/main/java/olv.java-conventions.gradle
@@ -7,8 +7,8 @@ plugins {
 
 group = 'pl.otros.logviewer'
 version = '1.4.19-SNAPSHOT'
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 repositories {
     mavenCentral()