diff --git a/.SRCINFO b/.SRCINFO
index 349c6ca22cfcd..5244dc3bffbad 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = sby-nightly
 	pkgdesc = Front-end for Yosys-based formal verification flows
-	pkgver = 20240708_yosys_0.42_2_gc9e3b82
+	pkgver = 20240709_yosys_0.42_4_g61ca4de
 	pkgrel = 1
 	epoch = 1
 	url = https://github.com/YosysHQ/sby
@@ -16,7 +16,7 @@ pkgbase = sby-nightly
 	conflicts = symbiyosys-git
 	replaces = symbiyosys-nightly
 	options = !strip
-	source = sby::git+https://github.com/YosysHQ/sby.git#commit=c9e3b82
+	source = sby::git+https://github.com/YosysHQ/sby.git#commit=61ca4de
 	sha256sums = SKIP
 
 pkgname = sby-nightly
diff --git a/PKGBUILD b/PKGBUILD
index b836f23ac17bf..4a52f19e58707 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Aki-nyan <aur@catgirl.link>
 
 pkgname=sby-nightly
-pkgver=20240708_yosys_0.42_2_gc9e3b82
+pkgver=20240709_yosys_0.42_4_g61ca4de
 pkgrel=1
 epoch=1
 pkgdesc="Front-end for Yosys-based formal verification flows"
@@ -20,7 +20,7 @@ makedepends=("git")
 conflicts=("symbiyosys-git")
 replaces=("symbiyosys-nightly")
 source=(
-	"sby::git+https://github.com/YosysHQ/sby.git#commit=c9e3b82"
+	"sby::git+https://github.com/YosysHQ/sby.git#commit=61ca4de"
 )
 sha256sums=(
 	"SKIP"