diff --git a/package/clifford/sweep/sweep.desc b/package/clifford/sweep/sweep.desc
index 38a6a68bb..a44111aa9 100644
--- a/package/clifford/sweep/sweep.desc
+++ b/package/clifford/sweep/sweep.desc
@@ -35,8 +35,8 @@
 
 [L] GPL
 [S] Stable
-[V] 0.8.4
+[V] 0.9.1
 [P] X -?---5---9 228.600
 
-[D] 1872175526 sweep-0.8.4.tar.gz http://download.sourceforge.net/sweep/
+[D] 3369998600 sweep-0.9.1.tar.bz2 http://download.sourceforge.net/sweep/