diff --git a/build.xml b/build.xml
index c4a1bd088..473550f3f 100644
--- a/build.xml
+++ b/build.xml
@@ -12,7 +12,7 @@
 	<property name="mc.version" value="1.6.4" />
 	<property name="forge.version" value="9.11.0.883" />
 	<property name="ccc.version" value="0.9.0.7" />
-	<property name="worldcore.version" value="1.1.0.1" />
+	<property name="worldcore.version" value="1.1.0.5" />
 	<property name="fmp.version" value="1.0.0.182" />
 
 	<property name="src.dir" value="" />