diff --git a/build.properties b/build.properties
index 1c71fd952..ee4f43ea2 100644
--- a/build.properties
+++ b/build.properties
@@ -1,7 +1,7 @@
 minecraft.version=1.7.10
 forge.version=10.13.2.1236
 
-oc.version=1.4.4a
+oc.version=1.4.5
 oc.subversion=dev
 
 ae2.version=rv1-stable-1