diff --git a/build.properties b/build.properties
index ea1d0ce90..28c88a777 100644
--- a/build.properties
+++ b/build.properties
@@ -1,6 +1,6 @@
 minecraft.version=1.7.2
 forge.version=10.12.0.1046
-oc.version=1.2.3
+oc.version=1.2.4
 ccl.version=1.0.0.62
 fmp.version=1.0.0.250
 maven.url=file:///var/www/users/fnuecke/maven.cil.li
\ No newline at end of file