diff --git a/bitnami/ruby/2.1/Dockerfile b/bitnami/ruby/2.1/Dockerfile
index 50548644f04d..877856eb9be2 100644
--- a/bitnami/ruby/2.1/Dockerfile
+++ b/bitnami/ruby/2.1/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="2.1.10-r63" \
+    BITNAMI_IMAGE_VERSION="2.1.10-r64" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/2.1/prod/Dockerfile b/bitnami/ruby/2.1/prod/Dockerfile
index 906bb30f4a28..84d19758e13f 100644
--- a/bitnami/ruby/2.1/prod/Dockerfile
+++ b/bitnami/ruby/2.1/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="2.1.10-r63" \
+    BITNAMI_IMAGE_VERSION="2.1.10-r64" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 CMD ["irb"]
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index 4e9f0cb359ba..1b8161998016 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -37,7 +37,7 @@ $ docker-compose up -d
 * [`2.3-ol-7`, `2.3.7-ol-7-r6` (2.3/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.7-ol-7-r6/2.3/ol-7/Dockerfile)
 * [`2.2`, `2.2.10-r56` (2.2/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-r56/2.2/Dockerfile)
 * [`2.2-ol-7`, `2.2.10-ol-7-r6` (2.2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.2.10-ol-7-r6/2.2/ol-7/Dockerfile)
-* [`2.1`, `2.1.10-r63` (2.1/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-r63/2.1/Dockerfile)
+* [`2.1`, `2.1.10-r64` (2.1/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-r64/2.1/Dockerfile)
 * [`2.1-ol-7`, `2.1.10-ol-7-r5` (2.1/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.1.10-ol-7-r5/2.1/ol-7/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/ruby GitHub repo](https://github.com/bitnami/bitnami-docker-ruby).