diff --git a/build.sc b/build.sc
index 96bf792..40680c1 100644
--- a/build.sc
+++ b/build.sc
@@ -1,6 +1,6 @@
 import mill._, scalalib._
 
-val spinalVersion = "1.8.0"
+val spinalVersion = "1.9.0"
 
 object projectname extends SbtModule {
   def scalaVersion = "2.12.16"