diff --git a/bitnami/ruby/2.4/ol-7/Dockerfile b/bitnami/ruby/2.4/ol-7/Dockerfile
index dccc049243d9..7a0a319b59fd 100644
--- a/bitnami/ruby/2.4/ol-7/Dockerfile
+++ b/bitnami/ruby/2.4/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-runtimes:7-r329
+FROM bitnami/oraclelinux-runtimes:7-r330
 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-2.4.6-0-linux-x86_64-ol-7.tar.gz
 
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.4.6-ol-7-r55" \
+    BITNAMI_IMAGE_VERSION="2.4.6-ol-7-r56" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index da7fab5f03e1..f9378e6fdb18 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -56,10 +56,10 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 * [`2.5-ol-7-prod`, `2.5.5-ol-7-r73-prod` (2.5-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-ol-7-r73-prod/2.5-prod/ol-7/Dockerfile)
 * [`2.5-debian-9`, `2.5.5-debian-9-r66`, `2.5`, `2.5.5`, `2.5.5-r66` (2.5/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-debian-9-r66/2.5/debian-9/Dockerfile)
 * [`2.5-debian-9-prod`, `2.5.5-debian-9-r64-prod`, `2.5-prod`, `2.5.5-prod`, `2.5.5-r64-prod` (2.5-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-debian-9-r64-prod/2.5-prod/debian-9/Dockerfile)
+* [`2.4-ol-7`, `2.4.6-ol-7-r56` (2.4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-ol-7-r56/2.4/ol-7/Dockerfile)
 * [`2.4-ol-7-prod`, `2.4.6-ol-7-r55-prod` (2.4-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-ol-7-r55-prod/2.4-prod/ol-7/Dockerfile)
-* [`2.4-ol-7`, `2.4.6-ol-7-r55` (2.4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-ol-7-r55/2.4/ol-7/Dockerfile)
 * [`2.4-debian-9-prod`, `2.4.6-debian-9-r49-prod`, `2.4-prod`, `2.4.6-prod`, `2.4.6-r49-prod` (2.4-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-debian-9-r49-prod/2.4-prod/debian-9/Dockerfile)
-* [`2.4-debian-9`, `2.4.6-debian-9-r49`, `2.4`, `2.4.6`, `2.4.6-r49` (2.4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-debian-9-r49/2.4/debian-9/Dockerfile)
+* [`2.4-debian-9`, `2.4.6-debian-9-r48`, `2.4`, `2.4.6`, `2.4.6-r48` (2.4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-debian-9-r48/2.4/debian-9/Dockerfile)
 * [`2.3-ol-7`, `2.3.8-ol-7-r202` (2.3/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.8-ol-7-r202/2.3/ol-7/Dockerfile)
 * [`2.3-ol-7-prod`, `2.3.8-ol-7-r109-prod` (2.3-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.8-ol-7-r109-prod/2.3-prod/ol-7/Dockerfile)
 * [`2.3-debian-9`, `2.3.8-debian-9-r199`, `2.3`, `2.3.8`, `2.3.8-r199` (2.3/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.3.8-debian-9-r199/2.3/debian-9/Dockerfile)