diff --git a/.SRCINFO b/.SRCINFO
index bc9bf3257e511..fc5772a736a4b 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = sby-nightly
 	pkgdesc = Front-end for Yosys-based formal verification flows
-	pkgver = 20230420_yosys_0.28
+	pkgver = 20230421_yosys_0.28
 	pkgrel = 1
 	epoch = 1
 	url = https://github.com/YosysHQ/sby
diff --git a/PKGBUILD b/PKGBUILD
index e5e7746b6b2b9..b986adc061a78 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Aki-nyan <aur@catgirl.link>
 
 pkgname=sby-nightly
-pkgver=20230420_yosys_0.28
+pkgver=20230421_yosys_0.28
 pkgrel=1
 epoch=1
 pkgdesc="Front-end for Yosys-based formal verification flows"