diff --git a/.gitignore b/.gitignore
index c7fc422..e16986b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /1.1.15.tar.gz
 /1.1.18.tar.gz
 /1.1.19.tar.gz
+/fast_xml-1.1.23.tar.gz
diff --git a/erlang-fast_xml.spec b/erlang-fast_xml.spec
index 5238788..5178130 100644
--- a/erlang-fast_xml.spec
+++ b/erlang-fast_xml.spec
@@ -2,20 +2,20 @@
 
 
 Name: erlang-%{srcname}
-Version: 1.1.19
-Release: 2%{?dist}
+Version: 1.1.23
+Release: 1%{?dist}
 
 License: ASL 2.0
 Summary: Fast Expat based Erlang XML parsing and manipulation library
 URL:     https://github.com/processone/fast_xml/
-Source0: https://github.com/processone/fast_xml/archive/%{version}.tar.gz
+Source0: https://github.com/processone/fast_xml/archive/%{version}/%{srcname}-%{version}.tar.gz
 
 Provides:  erlang-p1_xml = %{version}-%{release}
 Obsoletes: erlang-p1_xml < 1.1.11
 
 BuildRequires: erlang-edoc
 BuildRequires: erlang-rebar
-BuildRequires: erlang-p1_utils >= 1.0.6
+BuildRequires: erlang-p1_utils >= 1.0.9
 BuildRequires: expat-devel
 
 %{?__erlang_nif_version:Requires: %{__erlang_nif_version}}
@@ -56,6 +56,10 @@ install -p -D -m 755 priv/lib/* --target-directory=$RPM_BUILD_ROOT%{_erllibdir}/
 
 
 %changelog
+* Sat Jul 08 2017 Randy Barlow <bowlofeggs@fedoraproject.org> - 1.1.23-1
+- Update to 1.1.23 (#1412156).
+- https://github.com/processone/fast_xml/blob/1.1.23/CHANGELOG.md
+
 * Mon Feb 13 2017 Randy Barlow <bowlofeggs@fedoraproject.org> - 1.1.19-2
 - Re-enable tests, as they turned out to be local to my development environment.
 
diff --git a/sources b/sources
index 0c6d17a..c4e76e3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (1.1.19.tar.gz) = 093fef5da604c0cda64e1859e7cdd51c7174086ae93f40a90deda3d3412bc91180682bd68e70bd5a40ddab53cb3259dec9911ff632ee85cc026a87d08b4ca17e
+SHA512 (fast_xml-1.1.23.tar.gz) = f04d0741d008d170a7298bacbdc558ac4787df0ce97fc7360f1ac753208373ca49a026e37f78a84b4b0f0d45b5abcba9340803e9c12c87d9cb1c8853e90a5cc2