diff --git a/goenv/version.go b/goenv/version.go
index 72a3a58d4e..d5086a0e9c 100644
--- a/goenv/version.go
+++ b/goenv/version.go
@@ -10,7 +10,7 @@ import (
 
 // Version of TinyGo.
 // Update this value before release of new version of software.
-const version = "0.41.1"
+const version = "0.42.0-dev"
 
 // Return TinyGo version, either in the form 0.30.0 or as a development version
 // (like 0.30.0-dev-abcd012).