diff --git a/sources b/sources
index d328136..732d4e9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-9fc860b9f23a5b81c544013583bc1bd9  pyodbc-4.0.30.tar.gz
+SHA512 (pyodbc-4.0.30.tar.gz) = 022f7f06f4c8e9e15813778e242e1bf130412660805df21c7c90bf94c8af574767c3621ada38d202149c7f01d6ecb6336ef08aa925926620dd1a23341608e9f7