diff --git a/.SRCINFO b/.SRCINFO
index ecbaafb7c5a8..b1c79d15090b 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-i18n-cs
 	pkgdesc = Czech language pack for Firefox Nightly
-	pkgver = 149.0a1.20260126.213906
+	pkgver = 149.0a1.20260127.095052
 	pkgrel = 1
 	url = https://www.mozilla.org/firefox/
 	arch = any
@@ -9,8 +9,8 @@ pkgbase = firefox-nightly-i18n-cs
 	license = GPL
 	license = LGPL
 	depends = firefox-nightly
-	noextract = firefox-nightly-i18n-cs-149.0a1.20260126.213906.xpi
-	source = firefox-nightly-i18n-cs-149.0a1.20260126.213906.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-149.0a1.cs.langpack.xpi
-	sha256sums = 078af9aeb4f7aa2436351cfcb406d7be45a4870e467a6037e95899ec8cb17c3f
+	noextract = firefox-nightly-i18n-cs-149.0a1.20260127.095052.xpi
+	source = firefox-nightly-i18n-cs-149.0a1.20260127.095052.xpi::https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central-l10n/linux-x86_64/xpi/firefox-149.0a1.cs.langpack.xpi
+	sha256sums = e5620e93a0f387cb037fae7cafa75546694049b7466efdd08b5b71590b6637f9
 
 pkgname = firefox-nightly-i18n-cs
diff --git a/PKGBUILD b/PKGBUILD
index 26c470fe821f..39254ccf3fc2 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=149.0a1
-pkgver=149.0a1.20260126.213906
+pkgver=149.0a1.20260127.095052
 
 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=('078af9aeb4f7aa2436351cfcb406d7be45a4870e467a6037e95899ec8cb17c3f')
+sha256sums=('e5620e93a0f387cb037fae7cafa75546694049b7466efdd08b5b71590b6637f9')
 
 package() {
   install -Dm644 "${_pkgname_base}-${_language_short}-${pkgver}.xpi" \