diff --git a/bitnami/ruby/2.3/ol-7/Dockerfile b/bitnami/ruby/2.3/ol-7/Dockerfile
index ef458f981bde..ead355fac12b 100644
--- a/bitnami/ruby/2.3/ol-7/Dockerfile
+++ b/bitnami/ruby/2.3/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-extras:7-r16
+FROM bitnami/oraclelinux-extras:7-r17
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -8,7 +8,7 @@ RUN /opt/bitnami/ruby/bin/gem install bundler
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.3.7-ol-7-r4" \
+    BITNAMI_IMAGE_VERSION="2.3.7-ol-7-r5" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index f0ac123e9d3c..815bf3218fe7 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -34,7 +34,7 @@ $ docker-compose up -d
 * [`2.4`, `2.4.4-r55` (2.4/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.4-r55/2.4/Dockerfile)
 * [`2.4-ol-7`, `2.4.4-ol-7-r5` (2.4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.4-ol-7-r5/2.4/ol-7/Dockerfile)
 * [`2.3`, `2.3.7-r56` (2.3/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.7-r56/2.3/Dockerfile)
-* [`2.3-ol-7`, `2.3.7-ol-7-r4` (2.3/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.7-ol-7-r4/2.3/ol-7/Dockerfile)
+* [`2.3-ol-7`, `2.3.7-ol-7-r5` (2.3/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.7-ol-7-r5/2.3/ol-7/Dockerfile)
 * [`2.2`, `2.2.10-r54` (2.2/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-r54/2.2/Dockerfile)
 * [`2.2-ol-7`, `2.2.10-ol-7-r4` (2.2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-ol-7-r4/2.2/ol-7/Dockerfile)
 * [`2.1`, `2.1.10-r62` (2.1/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-r62/2.1/Dockerfile)