diff --git a/sources b/sources
index 3f5daa9..4b6d13d 100644
--- a/sources
+++ b/sources
@@ -1,2 +1 @@
-95be0501a466e515422cde4af46b2744  which-2.20.tar.gz
 097ff1a324ae02e0a3b0369f07a7544a  which-2.21.tar.gz