diff --git a/OneShot.app/Contents/MacOS/oneshot b/OneShot.app/Contents/MacOS/oneshot
deleted file mode 100755
index 074af0c..0000000
Binary files a/OneShot.app/Contents/MacOS/oneshot and /dev/null differ
diff --git a/OneShot.app/Contents/Resources/oneshot b/OneShot.app/Contents/Resources/oneshot
index 80272d0..db9ae44 100755
Binary files a/OneShot.app/Contents/Resources/oneshot and b/OneShot.app/Contents/Resources/oneshot differ
diff --git a/mkxp.pro b/mkxp.pro
index e7267c9..c7ab616 100644
--- a/mkxp.pro
+++ b/mkxp.pro
@@ -244,7 +244,7 @@ BINDING_NULL {
 
 BINDING_MRI {
 	isEmpty(MRIVERSION) {
-		MRIVERSION = 2.1
+		MRIVERSION = 2.3
 	}
 
 	PKGCONFIG += ruby-$$MRIVERSION