diff --git a/.SRCINFO b/.SRCINFO
index 472ac76b41fb..585601e735c2 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-sl
 	pkgdesc = Slovenian language pack for Firefox Nightly
-	pkgver = 143.0a1.20250812.094605
+	pkgver = 143.0a1.20250813.091044
 	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-143.0a1.20250812.094605.xpi
-	source = firefox-nightly-i18n-sl-143.0a1.20250812.094605.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-143.0a1.sl.langpack.xpi
-	sha256sums = 19068ecbc6843ace546c38065db6778cc0f876879835a7a9b0a85ed32a64adf4
+	noextract = firefox-nightly-i18n-sl-143.0a1.20250813.091044.xpi
+	source = firefox-nightly-i18n-sl-143.0a1.20250813.091044.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-143.0a1.sl.langpack.xpi
+	sha256sums = 7d6b8c0df7570d97d993269d4e6c67b473b120eba0992e0ac86de8729231b22a
 
 pkgname = firefox-nightly-i18n-sl
diff --git a/PKGBUILD b/PKGBUILD
index c9b7173fc7d0..933c6e180ff1 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=143.0a1
-pkgver=143.0a1.20250812.094605
+pkgver=143.0a1.20250813.091044
 
 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=('19068ecbc6843ace546c38065db6778cc0f876879835a7a9b0a85ed32a64adf4')
+sha256sums=('7d6b8c0df7570d97d993269d4e6c67b473b120eba0992e0ac86de8729231b22a')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \