diff --git a/.SRCINFO b/.SRCINFO
index b609f694ab83..7f8b3962fe5e 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = mcy-nightly
 	pkgdesc = Mutation Cover with Yosys
-	pkgver = 20240607_yosys_0.41_2_gb01592a
+	pkgver = 20240608_yosys_0.42
 	pkgrel = 1
 	epoch = 1
 	url = https://github.com/YosysHQ/mcy
diff --git a/PKGBUILD b/PKGBUILD
index 3af5fb6e8ad3..d2b98f1d61b7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Aki-nyan <aur@catgirl.link>
 
 pkgname=mcy-nightly
-pkgver=20240607_yosys_0.41_2_gb01592a
+pkgver=20240608_yosys_0.42
 pkgrel=1
 epoch=1
 pkgdesc="Mutation Cover with Yosys"