diff --git a/bitnami/openresty/1.19/debian-10/Dockerfile b/bitnami/openresty/1.19/debian-10/Dockerfile
index ec6712460c57..b10e30dbf970 100644
--- a/bitnami/openresty/1.19/debian-10/Dockerfile
+++ b/bitnami/openresty/1.19/debian-10/Dockerfile
@@ -17,8 +17,9 @@ RUN chmod g+rwX /opt/bitnami
 
 COPY rootfs /
 RUN /opt/bitnami/scripts/openresty/postunpack.sh
-ENV BITNAMI_APP_NAME="openresty" \
-    BITNAMI_IMAGE_VERSION="1.19.9-1-debian-10-r220" \
+ENV APP_VERSION="1.19.9-1" \
+    BITNAMI_APP_NAME="openresty" \
+    BITNAMI_IMAGE_VERSION="1.19.9-1-debian-10-r221" \
     PATH="/opt/bitnami/openresty/bin:/opt/bitnami/openresty/luajit/bin:/opt/bitnami/common/bin:$PATH"
 
 EXPOSE 8080 8443
diff --git a/bitnami/openresty/README.md b/bitnami/openresty/README.md
index 8d0d020006b6..638a7345b7b7 100644
--- a/bitnami/openresty/README.md
+++ b/bitnami/openresty/README.md
@@ -40,7 +40,7 @@ Non-root container images add an extra layer of security and are generally recom
 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/).
 
 
-* [`1.19`, `1.19-debian-10`, `1.19.9-1`, `1.19.9-1-debian-10-r220`, `latest` (1.19/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-openresty/blob/1.19.9-1-debian-10-r220/1.19/debian-10/Dockerfile)
+* [`1.19`, `1.19-debian-10`, `1.19.9-1`, `1.19.9-1-debian-10-r221`, `latest` (1.19/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-openresty/blob/1.19.9-1-debian-10-r221/1.19/debian-10/Dockerfile)
 
 ## Get this image
 
@@ -456,7 +456,7 @@ If you encountered a problem running this container, you can file an [issue](htt
 - Host OS and version
 - Docker version (`docker version`)
 - Output of `docker info`
-- Version of this container (`echo $BITNAMI_IMAGE_VERSION` inside the container)
+- Version of this container
 - The command you used to run the container, and any relevant output you saw (masking any sensitive information)
 
 ## License