diff --git a/bitnami/ruby/2.1/ol-7/Dockerfile b/bitnami/ruby/2.1/ol-7/Dockerfile
index 11e0aaa3254a..e07110b4557f 100644
--- a/bitnami/ruby/2.1/ol-7/Dockerfile
+++ b/bitnami/ruby/2.1/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-runtimes:7-r0
+FROM bitnami/oraclelinux-runtimes:7-r2
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -10,7 +10,7 @@ RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stac
 RUN /opt/bitnami/ruby/bin/gem install bundler
 
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.1.10-ol-7-r17" \
+    BITNAMI_IMAGE_VERSION="2.1.10-ol-7-r18" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/2.1/ol-7/prod/Dockerfile b/bitnami/ruby/2.1/ol-7/prod/Dockerfile
index ac6ae8e3be59..8f2709d51473 100644
--- a/bitnami/ruby/2.1/ol-7/prod/Dockerfile
+++ b/bitnami/ruby/2.1/ol-7/prod/Dockerfile
@@ -1,13 +1,13 @@
 
-FROM bitnami/ruby:2.1.10-ol-7-r17 as development
+FROM bitnami/ruby:2.1.10-ol-7-r18 as development
 
-FROM bitnami/oraclelinux-runtimes:7-r0
+FROM bitnami/oraclelinux-runtimes:7-r2
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 COPY --from=development /opt/bitnami/ruby /opt/bitnami/ruby
 
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.1.10-ol-7-r17" \
+    BITNAMI_IMAGE_VERSION="2.1.10-ol-7-r18" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 CMD ["irb"]
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index 6101d0b6d0c3..be0dcd227fae 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -41,7 +41,7 @@ $ docker-compose up -d
 * [`2.2-ol-7`, `2.2.10-ol-7-r18` (2.2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-ol-7-r18/2.2/ol-7/Dockerfile)
 * [`2.2-debian-9`, `2.2.10-debian-9-r2` (2.2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-debian-9-r2/2.2/debian-9/Dockerfile)
 * [`2.2-debian-8`, `2.2.10-debian-8-r65`, `2.2`, `2.2.10`, `2.2.10-r65` (2.2/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-debian-8-r65/2.2/Dockerfile)
-* [`2.1-ol-7`, `2.1.10-ol-7-r17` (2.1/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-ol-7-r17/2.1/ol-7/Dockerfile)
+* [`2.1-ol-7`, `2.1.10-ol-7-r18` (2.1/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-ol-7-r18/2.1/ol-7/Dockerfile)
 * [`2.1-debian-9`, `2.1.10-debian-9-r1` (2.1/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-debian-9-r1/2.1/debian-9/Dockerfile)
 * [`2.1-debian-8`, `2.1.10-debian-8-r73`, `2.1`, `2.1.10`, `2.1.10-r73` (2.1/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-debian-8-r73/2.1/Dockerfile)