diff --git a/srcpkgs/synapse/template b/srcpkgs/synapse/template
index fd8f0541c5..ca626b475a 100644
--- a/srcpkgs/synapse/template
+++ b/srcpkgs/synapse/template
@@ -1,6 +1,6 @@
 # Template file for 'synapse'
 pkgname=synapse
-version=1.45.0
+version=1.45.1
 revision=1
 build_style=python3-module
 hostmakedepends="python3-setuptools"
@@ -18,7 +18,7 @@ license="Apache-2.0"
 homepage="https://github.com/matrix-org/synapse"
 changelog="https://raw.githubusercontent.com/matrix-org/synapse/develop/CHANGES.md"
 distfiles="https://github.com/matrix-org/synapse/archive/v${version}.tar.gz"
-checksum=9df83d58da8f2afa811c8091cad26081dea5a27af3e317d9a06b671d62a3f5f2
+checksum=61f279dd7260285fb6e6b89ceb8d314590309905415defb8aa9ff31d2a5374a6
 
 system_accounts="synapse"
 synapse_homedir="/var/lib/synapse"