diff --git a/core-groovy/README.md b/core-groovy/README.md
index bac91bf028..542f296d28 100644
--- a/core-groovy/README.md
+++ b/core-groovy/README.md
@@ -9,3 +9,4 @@
 - [A Quick Guide to Iterating a Map in Groovy](https://www.baeldung.com/groovy-map-iterating)
 - [An Introduction to Traits in Groovy](https://www.baeldung.com/groovy-traits)
 - [Lists in Groovy](https://www.baeldung.com/groovy-lists)
+- [Converting a String to a Date in Groovy](https://www.baeldung.com/groovy-string-to-date)