diff --git a/.SRCINFO b/.SRCINFO
index d10bc4101545..e5d914d0ce03 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-sl
 	pkgdesc = Slovenian language pack for Firefox Nightly
-	pkgver = 146.0a1.20251110.094323
+	pkgver = 147.0a1.20251110.211328
 	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-146.0a1.20251110.094323.xpi
-	source = firefox-nightly-i18n-sl-146.0a1.20251110.094323.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-146.0a1.sl.langpack.xpi
-	sha256sums = b7407ad9fe15828ff95836593215d9f0ce06277bc3abfa3440e1397f0ccbdec1
+	noextract = firefox-nightly-i18n-sl-147.0a1.20251110.211328.xpi
+	source = firefox-nightly-i18n-sl-147.0a1.20251110.211328.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-147.0a1.sl.langpack.xpi
+	sha256sums = a3bef02b68c12737acbcab2ed928dfd2128fdb4f208d874a55c516f9afb4721d
 
 pkgname = firefox-nightly-i18n-sl
diff --git a/PKGBUILD b/PKGBUILD
index c5a7dae5556a..a1a15b319a9d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,8 +8,8 @@ license=('MPL' 'GPL' 'LGPL')
 url="https://www.mozilla.org/firefox/"
 _url=https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi
 
-_version=146.0a1
-pkgver=146.0a1.20251110.094323
+_version=147.0a1
+pkgver=147.0a1.20251110.211328
 
 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=('b7407ad9fe15828ff95836593215d9f0ce06277bc3abfa3440e1397f0ccbdec1')
+sha256sums=('a3bef02b68c12737acbcab2ed928dfd2128fdb4f208d874a55c516f9afb4721d')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \