diff --git a/.SRCINFO b/.SRCINFO
index 14f2076597ea..1d02c2b2a37c 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-es-es
 	pkgdesc = Spanish (Spain) language pack for Firefox Nightly
-	pkgver = 148.0a1.20260112.094656
+	pkgver = 149.0a1.20260112.211523
 	pkgrel = 1
 	url = https://www.mozilla.org/firefox/
 	arch = any
@@ -9,8 +9,8 @@ pkgbase = firefox-nightly-i18n-es-es
 	license = GPL
 	license = LGPL
 	depends = firefox-nightly
-	noextract = firefox-nightly-i18n-es-ES-148.0a1.20260112.094656.xpi
-	source = firefox-nightly-i18n-es-ES-148.0a1.20260112.094656.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-148.0a1.es-ES.langpack.xpi
-	sha256sums = fb613edc07629ffd1c460c9588774f29cc1b72244e68abf849267e4a17c42bc4
+	noextract = firefox-nightly-i18n-es-ES-149.0a1.20260112.211523.xpi
+	source = firefox-nightly-i18n-es-ES-149.0a1.20260112.211523.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-149.0a1.es-ES.langpack.xpi
+	sha256sums = d730eb994992aabb7b44186efc362f9ac0b9c2a2c0ee853740858bee40f587d2
 
 pkgname = firefox-nightly-i18n-es-es
diff --git a/PKGBUILD b/PKGBUILD
index 1edf7e0acfed..e6495d33f0ee 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=148.0a1
-pkgver=148.0a1.20260112.094656
+_version=149.0a1
+pkgver=149.0a1.20260112.211523
 
 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=('fb613edc07629ffd1c460c9588774f29cc1b72244e68abf849267e4a17c42bc4')
+sha256sums=('d730eb994992aabb7b44186efc362f9ac0b9c2a2c0ee853740858bee40f587d2')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \