diff --git a/include/win32/setup.h b/include/win32/setup.h
index 3790ade2c..0e078dd86 100644
--- a/include/win32/setup.h
+++ b/include/win32/setup.h
@@ -78,6 +78,6 @@
 
 /* Version suffix such as a beta marker or release candidate marker. (e.g.:
    -rc2 for unrealircd-3.2.9-rc2) */
-#define UNREAL_VERSION_SUFFIX ".5"
+#define UNREAL_VERSION_SUFFIX ".6"
 
 #endif