diff --git a/.gitignore b/.gitignore
index ff47ceb..9fd4727 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-/linuxptp-303b08.tar.gz
+/linuxptp-1.9.2.tgz
 /clknetsim-5b4d14.tar.gz
-/linuxptp-testsuite-502e82.tar.gz
+/linuxptp-testsuite-892052.tar.gz
diff --git a/linuxptp.spec b/linuxptp.spec
index 2e3ff49..626f37e 100644
--- a/linuxptp.spec
+++ b/linuxptp.spec
@@ -1,12 +1,9 @@
 %global _hardened_build 1
-%global gitfullver 303b08cbf55096aba55bd08a314e0701e5c33482
-%global gitver %(c=%{gitfullver}; echo ${c:0:6})
-%global gitdate 20180101
-%global testsuite_ver 502e82
+%global testsuite_ver 892052
 %global clknetsim_ver 5b4d14
 
 Name:		linuxptp
-Version:	1.8
+Version:	1.9.2
 Release:	7.%{gitdate}git%{gitver}%{?dist}
 Summary:	PTP implementation for Linux
 
@@ -14,8 +11,7 @@ Group:		System Environment/Base
 License:	GPLv2+
 URL:		http://linuxptp.sourceforge.net/
 
-#Source0:	https://downloads.sourceforge.net/%{name}/%{name}-%{version}.tgz
-Source0:	https://github.com/richardcochran/%{name}/archive/%{gitver}/%{name}-%{gitver}.tar.gz
+Source0:	https://downloads.sourceforge.net/%{name}/%{name}-%{version}.tgz
 Source1:	phc2sys.service
 Source2:	ptp4l.service
 Source3:	timemaster.service
@@ -87,6 +83,7 @@ PATH=..:$PATH ./run
 %{_unitdir}/ptp4l.service
 %{_unitdir}/timemaster.service
 %{_sbindir}/hwstamp_ctl
+%{_sbindir}/nsm
 %{_sbindir}/phc2sys
 %{_sbindir}/phc_ctl
 %{_sbindir}/pmc
diff --git a/sources b/sources
index 64f9f64..2ca9a56 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (linuxptp-303b08.tar.gz) = 4782f1c760bfabf20c21718b3e76823905b87c849936052eb9c86884802031bfeeb72b5c13f1c5862f9246f8e141af1be73de7c45329980d5ead9242ea7610eb
+SHA512 (linuxptp-1.9.2.tgz) = f6bd4fd9a6b5e137272ebb845a7521e19a25973e8b15aa8748128c148391b0ba69a4ad9424d73bf68e66622107fc6fff0bea75290f34f414e3351d88b66401e8
 SHA512 (clknetsim-5b4d14.tar.gz) = 6fc12fec423af00bb7329ee903e49021d38285e891cdb855e2c48ebf335d4142cc742acce85f37a51f97ed33643ff54d9da9a1adf6365b8e5a719a409334020c
-SHA512 (linuxptp-testsuite-502e82.tar.gz) = aa7a38e95d7317ae8bc38d694cd79e2b857132aa80244e8302650f57ef5fffbfd4ae9d68eb27d22afed666b62a2a2e5118305320d69e99dbc0db8926cab6b536
+SHA512 (linuxptp-testsuite-892052.tar.gz) = 7232b966f90a0c42ef743ae4111254d4018b877ed79f0d921d3772ef2bbed94cde2b319211ea859927e601c507127cebef67ffab85f449494606560594106695