diff --git a/.SRCINFO b/.SRCINFO
index 933cbc767f524..cb046b4b0c4fa 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = nextpnr-nexus-nightly
 	pkgdesc = nextpnr portable FPGA place and route tool - for nexus
-	pkgver = 7550b600_20211001
+	pkgver = 4d97e299_20211002
 	pkgrel = 1
 	epoch = 1
 	url = https://github.com/YosysHQ/nextpnr
@@ -20,7 +20,7 @@ pkgbase = nextpnr-nexus-nightly
 	depends = qt5-base
 	conflicts = nextpnr-git
 	options = !strip
-	source = nextpnr::git+https://github.com/YosysHQ/nextpnr.git#commit=7550b600
+	source = nextpnr::git+https://github.com/YosysHQ/nextpnr.git#commit=4d97e299
 	sha256sums = SKIP
 
 pkgname = nextpnr-nexus-nightly
diff --git a/PKGBUILD b/PKGBUILD
index c281edea393ce..f73fe3bc6c722 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Aki-nyan <aur@catgirl.link>
 
 pkgname=nextpnr-nexus-nightly
-pkgver=7550b600_20211001
+pkgver=4d97e299_20211002
 pkgrel=1
 epoch=1
 pkgdesc="nextpnr portable FPGA place and route tool - for nexus"
@@ -24,7 +24,7 @@ conflicts=(
 )
 replaces=()
 source=(
-	"nextpnr::git+https://github.com/YosysHQ/nextpnr.git"#commit=7550b600
+	"nextpnr::git+https://github.com/YosysHQ/nextpnr.git"#commit=4d97e299
 )
 sha256sums=(
 	"SKIP"