diff --git a/sources b/sources
index 99ad16a..567f837 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cryptography-2.8.tar.gz) = bf3ca44123c693b0602be19445925f9efebd46c469909e47b7907d57141fb6bd99268c33e1fe3f42a08ab8b4edd4f98f21b6a682f530352313334dfd31ba91e7
+SHA1 (cryptography-2.8.tar.gz) = 94ef5dc1261a4388572ce3ad9af1515691276d2c