diff --git a/.SRCINFO b/.SRCINFO
index c185b5e4b463..36eb6b6e8326 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = tutanota-desktop
 	pkgdesc = The desktop client for Tutanota, the secure e-mail service.
-	pkgver = 275.250326.0
+	pkgver = 277.250409.0
 	pkgrel = 1
 	url = https://tuta.com/secure-email
 	arch = x86_64
@@ -13,12 +13,12 @@ pkgbase = tutanota-desktop
 	depends = gtk3
 	depends = libsecret
 	depends = nss
-	source = git+https://github.com/tutao/tutanota.git#tag=tutanota-desktop-release-275.250326.0
+	source = git+https://github.com/tutao/tutanota.git#tag=tutanota-desktop-release-277.250409.0
 	source = git+https://github.com/P-H-C/phc-winner-argon2.git
 	source = git+https://github.com/open-quantum-safe/liboqs.git
 	source = git+https://github.com/emscripten-core/emsdk.git
 	source = tutanota-desktop.desktop
-	sha256sums = 8557370401ff80170f9c0be5f09a987010ba775b0074336b101870b93a9035e0
+	sha256sums = 0be8cbce589617ae4b5ef7833a538d355f069e763d67974b13a1bd052fb3d66f
 	sha256sums = SKIP
 	sha256sums = SKIP
 	sha256sums = SKIP
diff --git a/PKGBUILD b/PKGBUILD
index a5f80758ca6b..e0295ca715e9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 # Co-Maintainer: Aaron J. Graves <linux@ajgraves.com>
 # Contributor: ganthern <https://github.com/ganthern>
 pkgname=tutanota-desktop
-pkgver=275.250326.0
+pkgver=277.250409.0
 pkgrel=1
 _emsdk_ver=3.1.59  ## Check ci/containers/linux-build.dockerfile for version
 pkgdesc="The desktop client for Tutanota, the secure e-mail service."
@@ -27,7 +27,7 @@ source=("git+https://github.com/tutao/tutanota.git#tag=$pkgname-release-$pkgver"
         'git+https://github.com/open-quantum-safe/liboqs.git'
         'git+https://github.com/emscripten-core/emsdk.git'
         "$pkgname.desktop")
-sha256sums=('8557370401ff80170f9c0be5f09a987010ba775b0074336b101870b93a9035e0'
+sha256sums=('0be8cbce589617ae4b5ef7833a538d355f069e763d67974b13a1bd052fb3d66f'
             'SKIP'
             'SKIP'
             'SKIP'