diff --git a/bitnami/ruby/2.4/debian-9/Dockerfile b/bitnami/ruby/2.4/debian-9/Dockerfile
index c3f6b787a8ac..65dd35a866f9 100644
--- a/bitnami/ruby/2.4/debian-9/Dockerfile
+++ b/bitnami/ruby/2.4/debian-9/Dockerfile
@@ -12,7 +12,7 @@ RUN sed -i 's/^PASS_MAX_DAYS.*/PASS_MAX_DAYS    90/' /etc/login.defs && \
     sed -i 's/sha512/sha512 minlen=8/' /etc/pam.d/common-password
 
 ENV BITNAMI_APP_NAME="ruby" \
-    BITNAMI_IMAGE_VERSION="2.4.7-debian-9-r22" \
+    BITNAMI_IMAGE_VERSION="2.4.7-debian-9-r23" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index ab8835012424..bf2a9ca13f83 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -58,8 +58,8 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 * [`2.5-debian-9-prod`, `2.5.6-debian-9-r22-prod`, `2.5-prod`, `2.5.6-prod`, `2.5.6-r22-prod` (2.5-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.6-debian-9-r22-prod/2.5-prod/debian-9/Dockerfile)
 * [`2.4-ol-7-prod`, `2.4.7-ol-7-r26-prod` (2.4-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.7-ol-7-r26-prod/2.4-prod/ol-7/Dockerfile)
 * [`2.4-ol-7`, `2.4.7-ol-7-r26` (2.4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.7-ol-7-r26/2.4/ol-7/Dockerfile)
+* [`2.4-debian-9`, `2.4.7-debian-9-r23`, `2.4`, `2.4.7`, `2.4.7-r23` (2.4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.7-debian-9-r23/2.4/debian-9/Dockerfile)
 * [`2.4-debian-9-prod`, `2.4.7-debian-9-r22-prod`, `2.4-prod`, `2.4.7-prod`, `2.4.7-r22-prod` (2.4-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.7-debian-9-r22-prod/2.4-prod/debian-9/Dockerfile)
-* [`2.4-debian-9`, `2.4.7-debian-9-r22`, `2.4`, `2.4.7`, `2.4.7-r22` (2.4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.7-debian-9-r22/2.4/debian-9/Dockerfile)
 
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