diff --git a/srcpkgs/Signal-Desktop/template b/srcpkgs/Signal-Desktop/template
index aee39932147..91e0ccfe3c5 100644
--- a/srcpkgs/Signal-Desktop/template
+++ b/srcpkgs/Signal-Desktop/template
@@ -1,6 +1,6 @@
 # Template file for 'Signal-Desktop'
 pkgname=Signal-Desktop
-version=5.43.0
+version=5.45.0
 revision=1
 # Signal officially only supports x86_64 (also due to Electron)
 # discontinued Electron 32-bit support: https://www.electronjs.org/blog/linux-32bit-support
@@ -14,7 +14,7 @@ maintainer="akierig <anelki@fastmail.de>"
 license="AGPL-3.0-only"
 homepage="https://github.com/signalapp/Signal-Desktop"
 distfiles="https://github.com/signalapp/Signal-Desktop/archive/v${version}.tar.gz"
-checksum=9239dfc0356cec3c0aaea93e09d0ac44030037f24c1dcc3725e1e417c74af419
+checksum=08db44bd786eec3e58c66851e9cc6b128c13e9c8486266dfc74937a0fce7bb37
 nostrip_files="signal-desktop"
 
 post_extract() {