diff --git a/.gitignore b/.gitignore
index c99aa32..626937d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /3.3.6.tar.gz
 /3.4.0.tar.gz
 /3.4.1.tar.gz
+/3.4.5.tar.gz
diff --git a/libsass.spec b/libsass.spec
index d140dfa..c4b9069 100644
--- a/libsass.spec
+++ b/libsass.spec
@@ -1,6 +1,6 @@
 Name:           libsass
-Version:        3.4.1
-Release:        2%{?dist}
+Version:        3.4.5
+Release:        1%{?dist}
 Summary:        C/C++ port of the Sass CSS precompiler
 
 License:        MIT
@@ -44,8 +44,7 @@ make %{?_smp_mflags}
 
 
 %install
-rm -rf $RPM_BUILD_ROOT
-%make_install
+make install DESTDIR=$RPM_BUILD_ROOT
 find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 
@@ -67,6 +66,9 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 
 %changelog
+* Mon Jul 24 2017 Aurelien Bompard <abompard@fedoraproject.org> - 3.4.5-1
+- version 3.4.5:  https://github.com/sass/libsass/releases/tag/3.4.5
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 
diff --git a/sources b/sources
index 4c38ced..d2c6fb1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (3.4.1.tar.gz) = 6c8aeb2f87444311f4b7eb0a4a8a602a3c984a961b53bb46adf610f96100202faa4bfb6093db00f61070c571e6831c86f4a5eccae18096c62b9a095daa6c5cad
+SHA512 (3.4.5.tar.gz) = 5e3f56d44d100067d68e338fa97209a78d80c3536d64fdf48d83ec5351f944dbbe50e1050ffc8189b3ae86fd86d7b121229a3866f6e0287abc55af3770ed2bb6