diff --git a/.gitignore b/.gitignore
index e128a85..2b23595 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/pytz-2019.3.tar.gz
+/pytz-2019.3.tar.gz
diff --git a/sources b/sources
index c447397..10f100e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (pytz-2019.3.tar.gz) = fc320b8b76a6067f16bbc3b8c365766978b5252f
+SHA512 (pytz-2019.3.tar.gz) = b925b59d197e7007dae8098d35518a470e4b7588d9114f51e4d8816813243a9f816f662055f690bedf56b86cc9ece06428ed8c55e5b3ed676ba0f504f7cb43af