diff --git a/bitnami/ruby/2.6/ol-7/Dockerfile b/bitnami/ruby/2.6/ol-7/Dockerfile
index f829fa33a729..d14ac9453087 100644
--- a/bitnami/ruby/2.6/ol-7/Dockerfile
+++ b/bitnami/ruby/2.6/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-runtimes:7-r320
+FROM bitnami/oraclelinux-runtimes:7-r321
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -9,7 +9,7 @@ RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stac
     rm -rf /tmp/bitnami/pkg/cache/ruby-2.6.3-0-linux-x86_64-ol-7.tar.gz
 
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.6.3-ol-7-r30" \
+    BITNAMI_IMAGE_VERSION="2.6.3-ol-7-r31" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index 83da84c06860..5803b272b779 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -49,9 +49,9 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`2.6-ol-7-prod`, `2.6.3-ol-7-r31-prod` (2.6-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-ol-7-r31-prod/2.6-prod/ol-7/Dockerfile)
-* [`2.6-ol-7`, `2.6.3-ol-7-r30` (2.6/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-ol-7-r30/2.6/ol-7/Dockerfile)
+* [`2.6-ol-7`, `2.6.3-ol-7-r31` (2.6/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-ol-7-r31/2.6/ol-7/Dockerfile)
 * [`2.6-debian-9-prod`, `2.6.3-debian-9-r24-prod`, `2.6-prod`, `2.6.3-prod`, `2.6.3-r24-prod`, `latest-prod` (2.6-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-debian-9-r24-prod/2.6-prod/debian-9/Dockerfile)
-* [`2.6-debian-9`, `2.6.3-debian-9-r23`, `2.6`, `2.6.3`, `2.6.3-r23`, `latest` (2.6/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-debian-9-r23/2.6/debian-9/Dockerfile)
+* [`2.6-debian-9`, `2.6.3-debian-9-r22`, `2.6`, `2.6.3`, `2.6.3-r22`, `latest` (2.6/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-debian-9-r22/2.6/debian-9/Dockerfile)
 * [`2.5-ol-7`, `2.5.5-ol-7-r66` (2.5/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-ol-7-r66/2.5/ol-7/Dockerfile)
 * [`2.5-ol-7-prod`, `2.5.5-ol-7-r64-prod` (2.5-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-ol-7-r64-prod/2.5-prod/ol-7/Dockerfile)
 * [`2.5-debian-9`, `2.5.5-debian-9-r58`, `2.5`, `2.5.5`, `2.5.5-r58` (2.5/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-debian-9-r58/2.5/debian-9/Dockerfile)