diff --git a/debian/rules b/debian/rules
index 483cf8b..b62f4b1 100755
--- a/debian/rules
+++ b/debian/rules
@@ -37,7 +37,7 @@ export EFI_ARCH := ia32
 endif
 
 COMMON_OPTIONS += \
-	RELEASE=15.3 \
+	RELEASE=15.4 \
 	COMMIT_ID=XXXX \
 	MAKELEVEL=0 \
 	ENABLE_HTTPBOOT=true \