diff --git a/bitnami/dex/README.md b/bitnami/dex/README.md
index 5d41702d6698..4b1fbbac784d 100644
--- a/bitnami/dex/README.md
+++ b/bitnami/dex/README.md
@@ -35,7 +35,7 @@ $ docker-compose up -d
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`2`, `2-debian-10`, `2.31.1`, `2.31.1-debian-10-r39`, `latest` (2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-dex/blob/2.31.1-debian-10-r39/2/debian-10/      Dockerfile)
+* [`2`, `2-debian-10`, `2.31.1`, `2.31.1-debian-10-r40`, `latest` (2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-dex/blob/2.31.1-debian-10-r40/2/debian-10/      Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/dex GitHub repo](https://github.com/bitnami/bitnami-docker-dex).