diff --git a/.gitignore b/.gitignore
index 4853380..bebe39a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /python-nixio-1.4.3.tar.gz
+/python-nixio-1.4.5.tar.gz
diff --git a/python-nixio.spec b/python-nixio.spec
index f520e3d..937df87 100644
--- a/python-nixio.spec
+++ b/python-nixio.spec
@@ -2,8 +2,8 @@
 %global sum     Python bindings for NIX
 
 Name:       python-%{srcname}
-Version:    1.4.3
-Release:    2%{?dist}
+Version:    1.4.5
+Release:    1%{?dist}
 Summary:    %{sum}
 
 License:    BSD
@@ -112,6 +112,9 @@ done
 %license LICENSE
 
 %changelog
+* Sat Jun 09 2018 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.4.5-1
+- Update to latest upstream release
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 
diff --git a/sources b/sources
index c958e9d..5026d22 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (python-nixio-1.4.3.tar.gz) = 9311a05a43a85cc9bfb3bf0aa1f329d6864d5ac311ca52ff51fd4576edca641a86cf693cc4f49dcb0dde7738a1404f0a6cfff361793e7e856e3c7035b2eb4ab8
+SHA512 (python-nixio-1.4.5.tar.gz) = b5bed99c4ea115d576aed0376be72bad37a88ee05c6056c6d6f495f6a8cd0b2d1966a362ca344c5834f2a0f59e1419c899f69e10eafac2c7cc527afea0535cbf