diff --git a/.SRCINFO b/.SRCINFO
index fa46f683e1b3..44cd508b2593 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-rm
 	pkgdesc = Romansh language pack for Firefox Nightly
-	pkgver = 147.0a1.20251205.091840
+	pkgver = 147.0a1.20251205.205642
 	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-147.0a1.20251205.091840.xpi
-	source = firefox-nightly-i18n-rm-147.0a1.20251205.091840.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-147.0a1.rm.langpack.xpi
-	sha256sums = 4c76dc15fb16b39cc274a750281af23abdaa2693f1a6b4f6f68bbe1fd38a3342
+	noextract = firefox-nightly-i18n-rm-147.0a1.20251205.205642.xpi
+	source = firefox-nightly-i18n-rm-147.0a1.20251205.205642.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-147.0a1.rm.langpack.xpi
+	sha256sums = 4e9788fde71f5482930213efc95f15d122d7c563c017e09bed28f95717d5f429
 
 pkgname = firefox-nightly-i18n-rm
diff --git a/PKGBUILD b/PKGBUILD
index 9d7e1815e9e0..dd844180aca7 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=147.0a1
-pkgver=147.0a1.20251205.091840
+pkgver=147.0a1.20251205.205642
 
 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=('4c76dc15fb16b39cc274a750281af23abdaa2693f1a6b4f6f68bbe1fd38a3342')
+sha256sums=('4e9788fde71f5482930213efc95f15d122d7c563c017e09bed28f95717d5f429')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \