diff --git a/.gitignore b/.gitignore
index b782970..8dda5c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /synapse-0.22.1.tar.gz
 /synapse-0.23.1.tar.gz
 /synapse-0.26.0.tar.gz
+/synapse-0.27.2.tar.gz
diff --git a/matrix-synapse.spec b/matrix-synapse.spec
index ee5ff87..86e93db 100644
--- a/matrix-synapse.spec
+++ b/matrix-synapse.spec
@@ -1,16 +1,13 @@
 %global srcname synapse
 
 Name:       matrix-%{srcname}
-Version:    0.26.0
-Release:    2%{?dist}
+Version:    0.27.2
+Release:    1%{?dist}
 Summary:    A Matrix reference homeserver written in Python using Twisted
 License:    ASL 2.0
 URL:        https://github.com/matrix-org/%{srcname}
 Source0:    %{url}/archive/v%{version}/%{srcname}-%{version}.tar.gz
 Source1:    synapse.sysconfig
-# Upstream pins its version of pynacl:
-# https://github.com/matrix-org/synapse/issues/1642
-Patch0:     0001-Remove-the-strict-version-requirement-for-pynacl.patch
 BuildArch:  noarch
 
 BuildRequires:  python2-devel
@@ -28,15 +25,15 @@ BuildRequires:  python2-jinja2 >= 2.8
 BuildRequires:  python2-jsonschema
 BuildRequires:  python2-lxml
 BuildRequires:  python2-matrix-synapse-ldap3 >= 0.1
-BuildRequires:  python2-msgpack
+BuildRequires:  python2-msgpack >= 0.3.0
 BuildRequires:  python2-netaddr >= 0.7.18
-BuildRequires:  python2-phonenumbers
+BuildRequires:  python2-phonenumbers >= 8.2.0
 BuildRequires:  python2-pillow
 BuildRequires:  python2-psutil >= 2.0.0
 BuildRequires:  python2-pyasn1
 BuildRequires:  python2-pydenticon
 BuildRequires:  python2-pymacaroons-pynacl
-BuildRequires:  python2-pynacl >= 0.3.0
+BuildRequires:  python2-pynacl >= 1.2.1
 BuildRequires:  python2-pysaml2 >= 3.0.0
 BuildRequires:  python2-service-identity >= 1.0.0
 BuildRequires:  python2-signedjson >= 1.0.0
@@ -60,15 +57,15 @@ Requires:       python2-jinja2 >= 2.8
 Requires:       python2-jsonschema
 Requires:       python2-lxml
 Requires:       python2-matrix-synapse-ldap3 >= 0.1
-Requires:       python2-msgpack
+Requires:       python2-msgpack >= 0.3.0
 Requires:       python2-netaddr >= 0.7.18
-Requires:       python2-phonenumbers
+Requires:       python2-phonenumbers >= 8.2.0
 Requires:       python2-pillow
 Requires:       python2-psutil >= 2.0.0
 Requires:       python2-pyasn1
 Requires:       python2-pydenticon
 Requires:       python2-pymacaroons-pynacl
-Requires:       python2-pynacl >= 0.3.0
+Requires:       python2-pynacl >= 1.2.1
 Requires:       python2-pysaml2 >= 3.0.0
 Requires:       python2-service-identity >= 1.0.0
 Requires:       python2-signedjson >= 1.0.0
@@ -145,6 +142,9 @@ exit 0
 
 
 %changelog
+* Mon Mar 26 2018 Jeremy Cline <jeremy@jcline.org> - 0.27.2-1
+- Update to the latest upstream release.
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.26.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 
diff --git a/sources b/sources
index c68754d..57be17a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (synapse-0.26.0.tar.gz) = 31136f88a9905066bec24f60c6bd712cbc2d6c27350aabe214856d55189ffce3bc7575fae071bd504751b6bc8dfb130b1e5373fe6e0ec50621710680abefc21c
+SHA512 (synapse-0.27.2.tar.gz) = 02a5098309675d48c6ef4ebb1d53ff96cf487c69422e2795922298c669feaf1c64d0cadc84373dbccd3ba2711e334a391ebc50b9ad8d338e3c8c201ed130219e