diff --git a/j-lawyer-server/j-lawyer-server-ejb/nbproject/project.properties b/j-lawyer-server/j-lawyer-server-ejb/nbproject/project.properties
index 1ea9c067c..19174b417 100644
--- a/j-lawyer-server/j-lawyer-server-ejb/nbproject/project.properties
+++ b/j-lawyer-server/j-lawyer-server-ejb/nbproject/project.properties
@@ -51,7 +51,7 @@ file.reference.commons-logging-1.2.jar=lib/commons-logging-1.2.jar
 file.reference.xmlrpc-client-3.1.3.jar=lib/xmlrpc-client-3.1.3.jar
 file.reference.lucene-core-4.7.0.jar=lib/lucene-core-4.7.0.jar
 file.reference.xmlrpc-server-3.1.3.jar=lib/xmlrpc-server-3.1.3.jar
-javac.source=1.8
+javac.source=11
 javadoc.use=true
 file.reference.j-lawyer-fax.jar=../../j-lawyer-fax/dist/j-lawyer-fax.jar
 javadoc.notree=false
@@ -88,7 +88,7 @@ javadoc.version=false
 file.reference.jena-core-2.7.4.jar=../lib/jena-core-2.7.4.jar
 meta.inf=${source.root}/conf
 debug.test.classpath=${run.test.classpath}
-javac.target=1.8
+javac.target=11
 platform.active=default_platform
 file.reference.commons-vfs2-2.1.jar=lib/commons-vfs2-2.1.jar
 javac.test.processorpath=${javac.test.classpath}