diff --git a/.SRCINFO b/.SRCINFO
index 31670fc3a747..12222c6554cb 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-rm
 	pkgdesc = Romansh language pack for Firefox Nightly
-	pkgver = 143.0a1.20250807.093834
+	pkgver = 143.0a1.20250807.210829
 	pkgrel = 1
 	url = https://www.mozilla.org/firefox/
 	arch = any
@@ -9,8 +9,8 @@ pkgbase = firefox-nightly-i18n-rm
 	license = GPL
 	license = LGPL
 	depends = firefox-nightly
-	noextract = firefox-nightly-i18n-rm-143.0a1.20250807.093834.xpi
-	source = firefox-nightly-i18n-rm-143.0a1.20250807.093834.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-143.0a1.rm.langpack.xpi
-	sha256sums = 292598c7fa458d4e208ea2ac5357253c92527e8e8bdac8b4f43e575fcc5e629f
+	noextract = firefox-nightly-i18n-rm-143.0a1.20250807.210829.xpi
+	source = firefox-nightly-i18n-rm-143.0a1.20250807.210829.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-143.0a1.rm.langpack.xpi
+	sha256sums = 935c58b5c55bbe59954011adea9aaf102d2d2f48795b4663d8235ed1f89b4da8
 
 pkgname = firefox-nightly-i18n-rm
diff --git a/PKGBUILD b/PKGBUILD
index f51bd917bb4e..875e962df47a 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -9,7 +9,7 @@ url="https://www.mozilla.org/firefox/"
 _url=https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi
 
 _version=143.0a1
-pkgver=143.0a1.20250807.093834
+pkgver=143.0a1.20250807.210829
 
 depends=("firefox-nightly")
 
@@ -25,7 +25,7 @@ source=("${_pkgname_base}-${_language_short}-${pkgver}.xpi::$_url/firefox-${_ver
 # Don't extract anything
 noextract=("${_pkgname_base}-${_language_short}-${pkgver}.xpi")
 
-sha256sums=('292598c7fa458d4e208ea2ac5357253c92527e8e8bdac8b4f43e575fcc5e629f')
+sha256sums=('935c58b5c55bbe59954011adea9aaf102d2d2f48795b4663d8235ed1f89b4da8')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \