diff --git a/sources b/sources
index ac84ca1..8c383f7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (packaging-19.2.tar.gz) = af7312a85292f577d3e6e57154f10fb380bbdee749344ba4b226a09f22bf5ca664ed63c62cd5b4dea0be5eb5cff5c17ad04415aab8c925fa90dcae2e1c6dee5a
+SHA1 (packaging-19.2.tar.gz) = ae4aeb07c330d623c3d8fa8414c6080d2c9a4192