diff --git a/packages/firefox-nightly-bin/.SRCINFO b/packages/firefox-nightly-bin/.SRCINFO
index b0cff90530..141714c11d 100644
--- a/packages/firefox-nightly-bin/.SRCINFO
+++ b/packages/firefox-nightly-bin/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = firefox-nightly-bin
 	gives = firefox-nightly
-	pkgver = 133.0a1
+	pkgver = 134.0a1
 	pkgdesc = Free and open-source web browser developed by the Mozilla Foundation (Nightly)
 	url = https://www.mozilla.org/en-US/firefox
 	arch = amd64
@@ -9,7 +9,7 @@ pkgbase = firefox-nightly-bin
 	replaces = firefox-nightly-deb
 	maintainer = Oren Klopfer <oren@taumoda.com>
 	repology = project: firefox-nightly
-	source_amd64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-133.0a1.en-US.linux-x86_64.tar.bz2
-	source_arm64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-133.0a1.en-US.linux-aarch64.tar.bz2
+	source_amd64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-134.0a1.en-US.linux-x86_64.tar.bz2
+	source_arm64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-134.0a1.en-US.linux-aarch64.tar.bz2
 
 pkgname = firefox-nightly-bin
diff --git a/packages/firefox-nightly-bin/firefox-nightly-bin.pacscript b/packages/firefox-nightly-bin/firefox-nightly-bin.pacscript
index 24e31f22bb..5a518e802b 100644
--- a/packages/firefox-nightly-bin/firefox-nightly-bin.pacscript
+++ b/packages/firefox-nightly-bin/firefox-nightly-bin.pacscript
@@ -1,6 +1,6 @@
 pkgname="firefox-nightly-bin"
 gives="firefox-nightly"
-pkgver="133.0a1"
+pkgver="134.0a1"
 repology=("project: ${gives}")
 replaces=("${gives}" "${gives}-deb")
 source_amd64=("https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-${pkgver}.en-US.linux-x86_64.tar.bz2")
diff --git a/srclist b/srclist
index 5f2fe36ec7..d771557d03 100644
--- a/srclist
+++ b/srclist
@@ -2856,7 +2856,7 @@ pkgname = firefox-developer-edition-bin
 ---
 pkgbase = firefox-nightly-bin
 	gives = firefox-nightly
-	pkgver = 133.0a1
+	pkgver = 134.0a1
 	pkgdesc = Free and open-source web browser developed by the Mozilla Foundation (Nightly)
 	url = https://www.mozilla.org/en-US/firefox
 	arch = amd64
@@ -2865,8 +2865,8 @@ pkgbase = firefox-nightly-bin
 	replaces = firefox-nightly-deb
 	maintainer = Oren Klopfer <oren@taumoda.com>
 	repology = project: firefox-nightly
-	source_amd64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-133.0a1.en-US.linux-x86_64.tar.bz2
-	source_arm64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-133.0a1.en-US.linux-aarch64.tar.bz2
+	source_amd64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-134.0a1.en-US.linux-x86_64.tar.bz2
+	source_arm64 = https://ftp.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-134.0a1.en-US.linux-aarch64.tar.bz2
 
 pkgname = firefox-nightly-bin
 ---