diff --git a/quartz/main.qz b/quartz/main.qz
index 1e1239b2..fc70e9ea 100644
--- a/quartz/main.qz
+++ b/quartz/main.qz
@@ -274,7 +274,7 @@ module CliCommand {
 }
 
 fun start(): nil or error {
-    let compiler_version = "2.14.0";
+    let compiler_version = "3.0.0";
 
     let args = args();
     let command or err = CliCommand::parse(args.slice(1, args.length));