diff --git a/bitnami/envoy/README.md b/bitnami/envoy/README.md
index df2bd2a89aaf..47c62e2d14fa 100644
--- a/bitnami/envoy/README.md
+++ b/bitnami/envoy/README.md
@@ -29,7 +29,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`1.22`, `1.22-debian-10`, `1.22.0`, `1.22.0-debian-10-r40`, `latest` (1.22/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-envoy/blob/1.22.0-debian-10-r40/1.22/debian-10/Dockerfile)
-* [`1.21`, `1.21-debian-10`, `1.21.2`, `1.21.2-debian-10-r20` (1.21/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-envoy/blob/1.21.2-debian-10-r20/1.21/debian-10/Dockerfile)
+* [`1.21`, `1.21-debian-10`, `1.21.2`, `1.21.2-debian-10-r21` (1.21/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-envoy/blob/1.21.2-debian-10-r21/1.21/debian-10/Dockerfile)
 * [`1.20`, `1.20-debian-10`, `1.20.3`, `1.20.3-debian-10-r35` (1.20/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-envoy/blob/1.20.3-debian-10-r35/1.20/debian-10/Dockerfile)
 * [`1.19`, `1.19-debian-10`, `1.19.4`, `1.19.4-debian-10-r36` (1.19/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-envoy/blob/1.19.4-debian-10-r36/1.19/debian-10/Dockerfile)