diff --git a/sources b/sources
index 6efb04d..6a9116d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (scipy-1.5.4.tar.gz) = d23f68911a8880f87767819750d4d175ba8f9c72fcb9b8080305ee65722c046d4485fde4f0c85cc53c46247dd99813afe675a38b3b0569a683ddc2c2e021b8fc
+SHA1 (scipy-1.5.4.tar.gz) = ffbc97517d08d8a5b290c7a5dd6cda0c730ed531