diff --git a/.SRCINFO b/.SRCINFO
index 64aa9b409c86e..fc45f8dee3143 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-gl
 	pkgdesc = Galician language pack for Firefox Nightly
-	pkgver = 148.0a1.20251220.202405
+	pkgver = 148.0a1.20251221.084633
 	pkgrel = 1
 	url = https://www.mozilla.org/firefox/
 	arch = any
@@ -9,8 +9,8 @@ pkgbase = firefox-nightly-i18n-gl
 	license = GPL
 	license = LGPL
 	depends = firefox-nightly
-	noextract = firefox-nightly-i18n-gl-148.0a1.20251220.202405.xpi
-	source = firefox-nightly-i18n-gl-148.0a1.20251220.202405.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-148.0a1.gl.langpack.xpi
-	sha256sums = 03656e01ecebbd2238d6ae4400bb71607cc96efc79c2615252ad8046e2d398ae
+	noextract = firefox-nightly-i18n-gl-148.0a1.20251221.084633.xpi
+	source = firefox-nightly-i18n-gl-148.0a1.20251221.084633.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-148.0a1.gl.langpack.xpi
+	sha256sums = 4da3862d020166dc9a4a9e0c391e80f5f7188c6c2691e9cd39345d0cfbcb38c2
 
 pkgname = firefox-nightly-i18n-gl
diff --git a/PKGBUILD b/PKGBUILD
index e8261edd2f08b..bfd12f2a9997c 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=148.0a1.20251220.202405
+pkgver=148.0a1.20251221.084633
 
 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=('03656e01ecebbd2238d6ae4400bb71607cc96efc79c2615252ad8046e2d398ae')
+sha256sums=('4da3862d020166dc9a4a9e0c391e80f5f7188c6c2691e9cd39345d0cfbcb38c2')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \