diff --git a/.gitignore b/.gitignore
index 791d596..e59def6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ libgcrypt-1.4.5-hobbled.tar.bz2
 /libgcrypt-1.6.1-hobbled.tar.xz
 /libgcrypt-1.6.2-hobbled.tar.xz
 /libgcrypt-1.6.3-hobbled.tar.xz
+/libgcrypt-1.6.4-hobbled.tar.xz
diff --git a/libgcrypt.spec b/libgcrypt.spec
index 5b7306d..bbe6b53 100644
--- a/libgcrypt.spec
+++ b/libgcrypt.spec
@@ -1,6 +1,6 @@
 Name: libgcrypt
-Version: 1.6.3
-Release: 5%{?dist}
+Version: 1.6.4
+Release: 1%{?dist}
 URL: http://www.gnupg.org/
 Source0: libgcrypt-%{version}-hobbled.tar.xz
 # The original libgcrypt sources now contain potentially patented ECC
@@ -208,6 +208,9 @@ exit 0
 %license COPYING
 
 %changelog
+* Wed Sep  9 2015 Tomáš Mráz <tmraz@redhat.com> 1.6.4-1
+- new upstream version
+
 * Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.3-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
 
diff --git a/sources b/sources
index 04e70c5..5bfe5b6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-cbb7aa4b8c4c63f24e954fbf00e16335  libgcrypt-1.6.3-hobbled.tar.xz
+912ad2604bfb6a759e1d93ed26c5e999  libgcrypt-1.6.4-hobbled.tar.xz