diff --git a/.SRCINFO b/.SRCINFO
index 83a437f0f731c..d57e42c0480ef 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = sby-nightly
 	pkgdesc = Front-end for Yosys-based formal verification flows
-	pkgver = 20240508_yosys_0.40_4_g7dd287f
+	pkgver = 20240509_yosys_0.41
 	pkgrel = 1
 	epoch = 1
 	url = https://github.com/YosysHQ/sby
diff --git a/PKGBUILD b/PKGBUILD
index ba9aeb1a05d0c..96c7f0bfeb22a 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Aki-nyan <aur@catgirl.link>
 
 pkgname=sby-nightly
-pkgver=20240508_yosys_0.40_4_g7dd287f
+pkgver=20240509_yosys_0.41
 pkgrel=1
 epoch=1
 pkgdesc="Front-end for Yosys-based formal verification flows"