diff --git a/sources b/sources
index 0388969..9fa3578 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6acdff79afa2631f765f3bbbc3e25a74  avahi-0.6.20.tar.gz
+9cc68f79c50c9dd9e419990c3c9b05b9  avahi-0.6.21.tar.gz