diff --git a/README.md b/README.md
index b103466..81e5e99 100644
--- a/README.md
+++ b/README.md
@@ -12,5 +12,5 @@ Input:
 Output
    simple interest = p*t*r
 ```
-
-_© 2022 XYZ, Inc._
+ Fix typo: Update copyright year from 2022 to 2023
+_© 2023 XYZ, Inc._