diff --git a/.gitignore b/.gitignore
index 8dda5c1..5187f17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /synapse-0.23.1.tar.gz
 /synapse-0.26.0.tar.gz
 /synapse-0.27.2.tar.gz
+/synapse-0.27.3.tar.gz
diff --git a/matrix-synapse.spec b/matrix-synapse.spec
index af28049..44b4a3a 100644
--- a/matrix-synapse.spec
+++ b/matrix-synapse.spec
@@ -1,7 +1,7 @@
 %global srcname synapse
 
 Name:       matrix-%{srcname}
-Version:    0.27.2
+Version:    0.27.3
 Release:    1%{?dist}
 Summary:    A Matrix reference homeserver written in Python using Twisted
 License:    ASL 2.0
@@ -143,6 +143,9 @@ exit 0
 
 
 %changelog
+* Wed Apr 11 2018 Jeremy Cline <jeremy@jcline.org> - 0.27.3-1
+- Update to the latest upstream release.
+
 * Mon Mar 26 2018 Jeremy Cline <jeremy@jcline.org> - 0.27.2-1
 - Update to the latest upstream release.
 
diff --git a/sources b/sources
index 57be17a..6dc7062 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (synapse-0.27.2.tar.gz) = 02a5098309675d48c6ef4ebb1d53ff96cf487c69422e2795922298c669feaf1c64d0cadc84373dbccd3ba2711e334a391ebc50b9ad8d338e3c8c201ed130219e
+SHA512 (synapse-0.27.3.tar.gz) = 2cf331883cb9492330241967621b5a9b12151218d59924289adb28e13b36ab5e2925bef74607c57f4619b0f6b52703e5a7943dfcb4278b86ebe9f0b34a6292de