diff --git a/diylc/diylc-swing/build.xml b/diylc/diylc-swing/build.xml
index 4bc0fa43..602be110 100644
--- a/diylc/diylc-swing/build.xml
+++ b/diylc/diylc-swing/build.xml
@@ -7,7 +7,7 @@
 	<property name="jar.dir" value="${build.dir}/jar" />
 	<property name="report.dir" value="${build.dir}/junitreport" />
 	<property name="main.class" value="org.diylc.DIYLCStarter" />
-	<property name="diylc.version" value="3.40.0" />
+	<property name="diylc.version" value="3.41.0" />
 
 	<property name="classes.dir" value="${build.dir}/temp/${ant.project.name}/classes" />
 	<property name="test.classes.dir" value="${build.dir}/temp/${ant.project.name}/test.classes" />
diff --git a/diylc/diylc-swing/lib/diylc-core.jar b/diylc/diylc-swing/lib/diylc-core.jar
index 748526e8..9c259633 100644
Binary files a/diylc/diylc-swing/lib/diylc-core.jar and b/diylc/diylc-swing/lib/diylc-core.jar differ