diff --git a/.gitignore b/.gitignore
index 25454d1..deb07f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /memstrack-ee02de2.tar.gz
 /memstrack-855b2f4.tar.gz
 /memstrack-2ad8f16.tar.gz
+/memstrack-b73ebd0.tar.gz
diff --git a/memstrack.spec b/memstrack.spec
index aee7157..dbc553f 100644
--- a/memstrack.spec
+++ b/memstrack.spec
@@ -1,11 +1,11 @@
 # vim: syntax=spec
-%global gitcommit afc06babd50695ea5c07c811e48d4c75c05b60aa
+%global gitcommit b73ebd006f1b5c79524a37f304e0060f4174d21a
 %global gitshortcommit %(c=%{gitcommit}; echo ${c:0:7})
-%global snapshotdate 20200628
+%global snapshotdate 20200730
 
 Name:           memstrack
-Version:        0.1.8
-Release:        2%{?dist}
+Version:        0.1.9
+Release:        1%{?dist}
 Summary:        A memory allocation tracer, like a hot spot analyzer for memory allocation
 License:        GPLv3
 URL:            https://github.com/ryncsn/memstrack
@@ -35,10 +35,13 @@ install -p -m 755 memstrack %{buildroot}/%{_bindir}
 %{_bindir}/memstrack
 
 %changelog
+* Thu Jul 30 2020 Kairui Song <kasong@redhat.com> - 0.1.9-1
+- Update to upstream latest release
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.8-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
-* Mon Jun 06 2020 Kairui Song <kasong@redhat.com> - 0.1.8-1
+* Sat Jun 06 2020 Kairui Song <kasong@redhat.com> - 0.1.8-1
 - Update to upstream latest release
 
 * Sat May 30 2020 Kairui Song <ryncsn@gmail.com> - 0.1.5-1
diff --git a/sources b/sources
index 8c4dabb..ceeda53 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (memstrack-2ad8f16.tar.gz) = e2fb7a31bbdd0ba0380e4a53997abbc4287ccd555ab5167ccd95c9b8d37d6e7960cf4971ad46c15973b9eadd019f86bbf4da587bcf6f5621a089e402837f9abe
+SHA512 (memstrack-b73ebd0.tar.gz) = 5f87a40d946e27e08ffcdc9b72c64be17f51eec2642ffd4051b7052853091d5faef74738379184ef15c435b99090a2494fd692f3e4f44f81db7072d6f989ba45