diff --git a/.SRCINFO b/.SRCINFO
index 2fe3cd0ccae0..861f38eb8406 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-sl
 	pkgdesc = Slovenian language pack for Firefox Nightly
-	pkgver = 148.0a1.20251214.093341
+	pkgver = 148.0a1.20251214.212515
 	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-148.0a1.20251214.093341.xpi
-	source = firefox-nightly-i18n-sl-148.0a1.20251214.093341.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-148.0a1.sl.langpack.xpi
-	sha256sums = 9fcf51378ce5c8a5569547d802eb2e569083e26b430ed074ac490e828b227ca0
+	noextract = firefox-nightly-i18n-sl-148.0a1.20251214.212515.xpi
+	source = firefox-nightly-i18n-sl-148.0a1.20251214.212515.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-148.0a1.sl.langpack.xpi
+	sha256sums = 5ed1ab1e6b0413c15152c844d24cc83c25a3c4a29d98356c976c99eff3025577
 
 pkgname = firefox-nightly-i18n-sl
diff --git a/PKGBUILD b/PKGBUILD
index 43e4c146ad31..a159373cfb7f 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=148.0a1
-pkgver=148.0a1.20251214.093341
+pkgver=148.0a1.20251214.212515
 
 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=('9fcf51378ce5c8a5569547d802eb2e569083e26b430ed074ac490e828b227ca0')
+sha256sums=('5ed1ab1e6b0413c15152c844d24cc83c25a3c4a29d98356c976c99eff3025577')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \