diff --git a/Makefile b/Makefile
index 82e3043..8441644 100644
--- a/Makefile
+++ b/Makefile
@@ -2,8 +2,8 @@
 
 UNAME := $(shell uname)
 
-CAIRO_2_VERSION=2.8.0
-SCARB_VERSION = 2.8.0
+CAIRO_2_VERSION=2.9.0-dev.0
+SCARB_VERSION = 2.8.4
 
 needs-cairo2:
 ifeq ($(wildcard ./cairo2/.),)