diff --git a/bitnami/solr/7/rhel-7/Dockerfile b/bitnami/solr/7/rhel-7/Dockerfile
index 9ea171fa3e1c..ab49482a7ca8 100644
--- a/bitnami/solr/7/rhel-7/Dockerfile
+++ b/bitnami/solr/7/rhel-7/Dockerfile
@@ -11,7 +11,7 @@ RUN bitnami-pkg unpack solr-7.7.1-0 --checksum b7e77102a5edd72cf37bb6ee65f659501
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="solr" \
-    BITNAMI_IMAGE_VERSION="7.7.1-rhel-7-r20" \
+    BITNAMI_IMAGE_VERSION="7.7.1-rhel-7-r21" \
     NAMI_PREFIX="/.nami" \
     PATH="/opt/bitnami/java/bin:/opt/bitnami/solr/bin:$PATH" \
     SOLR_CORE="" \
diff --git a/bitnami/solr/README.md b/bitnami/solr/README.md
index 4a8fe2f51b49..39dc90c36c50 100644
--- a/bitnami/solr/README.md
+++ b/bitnami/solr/README.md
@@ -48,8 +48,8 @@ $ kubectl apply -f test.yaml
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/).
 
 
-* [`7-rhel-7`, `7.7.1-rhel-7-r20` (7/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-solr/blob/7.7.1-rhel-7-r20/7/rhel-7/Dockerfile)
-* [`7-ol-7`, `7.7.1-ol-7-r20` (7/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-solr/blob/7.7.1-ol-7-r20/7/ol-7/Dockerfile)
+* [`7-rhel-7`, `7.7.1-rhel-7-r21` (7/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-solr/blob/7.7.1-rhel-7-r21/7/rhel-7/Dockerfile)
+* [`7-ol-7`, `7.7.1-ol-7-r21` (7/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-solr/blob/7.7.1-ol-7-r21/7/ol-7/Dockerfile)
 * [`7-debian-9`, `7.7.1-debian-9-r21`, `7`, `7.7.1`, `7.7.1-r21`, `latest` (7/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-solr/blob/7.7.1-debian-9-r21/7/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/solr GitHub repo](https://github.com/bitnami/bitnami-docker-solr).