diff --git a/.gitignore b/.gitignore
index b73f0f2..fecc4b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /gns3-server-1.5.1.tar.gz
 /gns3-server-1.5.2.tar.gz
+/gns3-server-1.5.3.tar.gz
diff --git a/gns3-server.spec b/gns3-server.spec
index 758dfa7..21e1b95 100644
--- a/gns3-server.spec
+++ b/gns3-server.spec
@@ -1,6 +1,6 @@
 Name:           gns3-server
-Version:        1.5.2
-Release:        4%{?dist}
+Version:        1.5.3
+Release:        1%{?dist}
 Summary:        Graphical Network Simulator 3
 
 License:        GPLv3
@@ -103,6 +103,9 @@ exit 0
 %systemd_postun_with_restart gns3.service
 
 %changelog
+* Fri Feb 10 2017 Athmane Madjoudj <athmane@fedoraproject.org> - 1.5.3-1
+- Update to 1.5.3
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 
diff --git a/sources b/sources
index d366eb8..50ba73f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6205f36dc2d79db21756a9e6df61390e  gns3-server-1.5.2.tar.gz
+SHA512 (gns3-server-1.5.3.tar.gz) = 274b3b690dd9abdcfda501fc9adca7cdffc1749a10d133b38e349c704f36e062c2687682ec3080fb05470d473400ae10c28bc463cbfc2870bf989da1adf3d782