diff --git a/.gitignore b/.gitignore
index 4937ca3..48c2f02 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ atomix-2.14.0.tar.bz2
 /atomix-3.19.91.tar.xz
 /atomix-3.19.92.tar.xz
 /atomix-3.20.0.tar.xz
+/atomix-3.21.90.tar.xz
diff --git a/atomix.spec b/atomix.spec
index 7c2a50d..66ef26e 100644
--- a/atomix.spec
+++ b/atomix.spec
@@ -1,5 +1,5 @@
 Name:           atomix
-Version:        3.20.0
+Version:        3.21.90
 Release:        1%{?dist}
 Summary:        Puzzle game: Build molecules out of isolated atoms
 
@@ -55,6 +55,9 @@ desktop-file-install \
 
 
 %changelog
+* Thu Aug 18 2016 Kalev Lember <klember@redhat.com> - 3.21.90-1
+- Update to 3.21.90
+
 * Tue Mar 22 2016 Kalev Lember <klember@redhat.com> - 3.20.0-1
 - Update to 3.20.0
 
diff --git a/sources b/sources
index e3f2ff0..41a648e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-7d8028f2bf4b9bbd47b8cc936a5879d7  atomix-3.20.0.tar.xz
+f03c04f61b341f6db06bcad8f7d7ebef  atomix-3.21.90.tar.xz