diff --git a/spring-boot-modules/spring-boot-libraries/README.md b/spring-boot-modules/spring-boot-libraries/README.md
index c02fb69e5d..3f2d349664 100644
--- a/spring-boot-modules/spring-boot-libraries/README.md
+++ b/spring-boot-modules/spring-boot-libraries/README.md
@@ -10,3 +10,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [Guide to ShedLock with Spring](https://www.baeldung.com/shedlock-spring)
 - [A Guide to the Problem Spring Web Library](https://www.baeldung.com/problem-spring-web)
 - [Generating Barcodes and QR Codes in Java](https://www.baeldung.com/java-generating-barcodes-qr-codes)
+- [Rate Limiting a Spring API Using Bucket4j](https://www.baeldung.com/spring-bucket4j)