diff --git a/.SRCINFO b/.SRCINFO
index 66e0e9728350..537346a82646 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-sl
 	pkgdesc = Slovenian language pack for Firefox Nightly
-	pkgver = 147.0a1.20251130.090921
+	pkgver = 147.0a1.20251201.102759
 	pkgrel = 1
 	url = https://www.mozilla.org/firefox/
 	arch = any
@@ -9,8 +9,8 @@ pkgbase = firefox-nightly-i18n-sl
 	license = GPL
 	license = LGPL
 	depends = firefox-nightly
-	noextract = firefox-nightly-i18n-sl-147.0a1.20251130.090921.xpi
-	source = firefox-nightly-i18n-sl-147.0a1.20251130.090921.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-147.0a1.sl.langpack.xpi
-	sha256sums = 566a8be00124099419a8dc4c16e2cc652b363470515c3b7183e2606fc289ab70
+	noextract = firefox-nightly-i18n-sl-147.0a1.20251201.102759.xpi
+	source = firefox-nightly-i18n-sl-147.0a1.20251201.102759.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-147.0a1.sl.langpack.xpi
+	sha256sums = 8e37477c9b1f3e2b3c4c42fbccc64af50373623a2a8f46bc7a780acba9c828c8
 
 pkgname = firefox-nightly-i18n-sl
diff --git a/PKGBUILD b/PKGBUILD
index 1c23513f01ee..49b75adf6471 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=147.0a1.20251130.090921
+pkgver=147.0a1.20251201.102759
 
 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=('566a8be00124099419a8dc4c16e2cc652b363470515c3b7183e2606fc289ab70')
+sha256sums=('8e37477c9b1f3e2b3c4c42fbccc64af50373623a2a8f46bc7a780acba9c828c8')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \