diff --git a/bitnami/ruby/2.5/Dockerfile b/bitnami/ruby/2.5/Dockerfile
index 3bbc6e3788ba..cfb7bdfb3a7a 100644
--- a/bitnami/ruby/2.5/Dockerfile
+++ b/bitnami/ruby/2.5/Dockerfile
@@ -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="2.5.1-r5" \
+    BITNAMI_IMAGE_VERSION="2.5.1-r6" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/2.5/prod/Dockerfile b/bitnami/ruby/2.5/prod/Dockerfile
index 66c2ecf1bd4f..b360561de65a 100644
--- a/bitnami/ruby/2.5/prod/Dockerfile
+++ b/bitnami/ruby/2.5/prod/Dockerfile
@@ -7,7 +7,7 @@ LABEL maintainer "Bitnami <containers@bitnami.com>"
 COPY --from=development /opt/bitnami/ruby /opt/bitnami/ruby
 
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.5.1-r5" \
+    BITNAMI_IMAGE_VERSION="2.5.1-r6" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 CMD ["irb"]
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index cbfdd39675c0..50c119022468 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -30,7 +30,7 @@ $ docker-compose up -d
 # Supported tags and respective `Dockerfile` links
 
 
- - [`2.5`, `2.5.1-r5`, `latest` (2.5/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.1-r5/2.5/Dockerfile), [`2.5-prod`, `2.5.1-r5-prod` (2.5/prod/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.1-r5/2.5/prod/Dockerfile)
+ - [`2.5`, `2.5.1-r6`, `latest` (2.5/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.1-r6/2.5/Dockerfile), [`2.5-prod`, `2.5.1-r6-prod` (2.5/prod/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.1-r6/2.5/prod/Dockerfile)
  - [`2.4`, `2.4.4-r5` (2.4/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.4-r5/2.4/Dockerfile), [`2.4-prod`, `2.4.4-r5-prod` (2.4/prod/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.4-r5/2.4/prod/Dockerfile)
  - [`2.3`, `2.3.7-r5` (2.3/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.7-r5/2.3/Dockerfile), [`2.3-prod`, `2.3.7-r5-prod` (2.3/prod/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.7-r5/2.3/prod/Dockerfile)
  - [`2.2`, `2.2.10-r5` (2.2/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-r5/2.2/Dockerfile), [`2.2-prod`, `2.2.10-r5-prod` (2.2/prod/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-r5/2.2/prod/Dockerfile)