diff --git a/.SRCINFO b/.SRCINFO
index 7052cc9bd86e2..399031e8b6463 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = floorp
 	pkgdesc = Firefox-based browser with excellent privacy protection, developed by a community of students in Japan
-	pkgver = 10.3.0
+	pkgver = 10.4.0
 	pkgrel = 1
 	url = http://floorp.ablaze.one
 	arch = x86_64
@@ -18,10 +18,10 @@ pkgbase = floorp
 	optdepends = pulseaudio: Audio support
 	optdepends = speech-dispatcher: Text-to-Speech
 	optdepends = hunspell-en_US: Spell checking, American English
-	source = https://github.com/Floorp-Projects/Floorp/releases/download/v10.3.0/floorp-10.3.0.linux-x86_64.tar.bz2
+	source = https://github.com/Floorp-Projects/Floorp/releases/download/v10.4.0/floorp-10.4.0.linux-x86_64.tar.bz2
 	source = https://github.com/Floorp-Projects/About-Floorp-Projects/raw/main/Creater-pack/Creater_pack_Floorp.zip
 	source = floorp.desktop
-	md5sums = 10753a18c451f1124cc80f24c06d03fb
+	md5sums = 81d9923ca608a085ae07d274e319d63f
 	md5sums = c12cf6c807ad562188e648c60b2b7289
 	md5sums = cecce3f030f194da95819cfaffe020e3
 
diff --git a/PKGBUILD b/PKGBUILD
index f84e497c028a8..cf7525af379c6 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: NSK-1010 <kotone[dot]olin1010[at]gmail[dot]com>
 pkgname=floorp
-pkgver=10.3.0
+pkgver=10.4.0
 pkgrel=1
 pkgdesc="Firefox-based browser with excellent privacy protection, developed by a community of students in Japan"
 url="http://floorp.ablaze.one"
@@ -20,7 +20,7 @@ backup=()
 source=("https://github.com/Floorp-Projects/Floorp/releases/download/v${pkgver}/${pkgname}-${pkgver}.linux-${arch}.tar.bz2"
             "https://github.com/Floorp-Projects/About-Floorp-Projects/raw/main/Creater-pack/Creater_pack_Floorp.zip"
             "floorp.desktop")
-md5sums=('10753a18c451f1124cc80f24c06d03fb'
+md5sums=('81d9923ca608a085ae07d274e319d63f'
             'c12cf6c807ad562188e648c60b2b7289'
             'cecce3f030f194da95819cfaffe020e3')