diff --git a/.gitignore b/.gitignore
index b739d83..a3b6274 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /oslo.log-1.11.0.tar.gz
 /oslo.log-3.2.0.tar.gz
 /oslo.log-3.16.0.tar.gz
+/oslo.log-3.20.1.tar.gz
diff --git a/sources b/sources
index 4ddc0ae..9f678a2 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-5f647b01a6b2db91863589689f337f7b  oslo.log-3.16.0.tar.gz
+SHA512 (oslo.log-3.20.1.tar.gz) = 9f802251177a8a822f5944729ac226e226cf7dbe94b9d5b4e5eedb7c64f6968a35810cc288b774085f16f77eaffabf752636bc51c52d50e87cc2840b76076f13