diff --git a/.gitignore b/.gitignore
index b4043b8..cf3c6b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ atomix-2.14.0.tar.bz2
 /atomix-3.15.92.tar.xz
 /atomix-3.16.0.tar.xz
 /atomix-3.17.90.tar.xz
+/atomix-3.17.91.tar.xz
diff --git a/atomix.spec b/atomix.spec
index 9f601d2..e38d249 100644
--- a/atomix.spec
+++ b/atomix.spec
@@ -1,5 +1,5 @@
 Name:           atomix
-Version:        3.17.90
+Version:        3.17.91
 Release:        1%{?dist}
 Summary:        Puzzle game: Build molecules out of isolated atoms
 
@@ -54,6 +54,9 @@ desktop-file-install \
 
 
 %changelog
+* Mon Aug 31 2015 Kalev Lember <klember@redhat.com> - 3.17.91-1
+- Update to 3.17.91
+
 * Mon Aug 17 2015 Kalev Lember <klember@redhat.com> - 3.17.90-1
 - Update to 3.17.90
 - Use license macro for COPYING file
diff --git a/sources b/sources
index 0504cc8..7dc0a32 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-0ef688a69498a06fd7620fc2856c2590  atomix-3.17.90.tar.xz
+edbbef6a69cc00b04b210e3752923481  atomix-3.17.91.tar.xz