diff --git a/docs/errata.html b/docs/errata.html
index 82a667d..7dccbf0 100644
--- a/docs/errata.html
+++ b/docs/errata.html
@@ -140,7 +140,7 @@

- Errata: July 17, 2020
+ Errata: August 6, 2020
Thank you for purchasing
Deep
@@ -199,7 +199,8 @@ Page 258
- © 2018 Manning Publications Co. All rights reserved.
+ © 2020 Manning Publications Co. All rights reserved.
+