diff --git a/bitnami/ruby/2.5/debian-9/Dockerfile b/bitnami/ruby/2.5/debian-9/Dockerfile
index e4ac602cfb5a..3a37161537dd 100644
--- a/bitnami/ruby/2.5/debian-9/Dockerfile
+++ b/bitnami/ruby/2.5/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="2.5.5-debian-9-r35" \
+    BITNAMI_IMAGE_VERSION="2.5.5-debian-9-r36" \
     PATH="/opt/bitnami/ruby/bin:$PATH"
 
 EXPOSE 3000
diff --git a/bitnami/ruby/README.md b/bitnami/ruby/README.md
index 758cd12628c9..0891b7f4d878 100644
--- a/bitnami/ruby/README.md
+++ b/bitnami/ruby/README.md
@@ -53,8 +53,8 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 * [`2.6-debian-9-prod`, `2.6.3-debian-9-r2-prod`, `2.6-prod`, `2.6.3-prod`, `2.6.3-r2-prod` (2.6-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.6.3-debian-9-r2-prod/2.6-prod/debian-9/Dockerfile)
 * [`2.5-ol-7-prod`, `2.5.5-ol-7-r35-prod` (2.5-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-ol-7-r35-prod/2.5-prod/ol-7/Dockerfile)
 * [`2.5-ol-7`, `2.5.5-ol-7-r35` (2.5/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-ol-7-r35/2.5/ol-7/Dockerfile)
+* [`2.5-debian-9`, `2.5.5-debian-9-r36`, `2.5`, `2.5.5`, `2.5.5-r36`, `latest` (2.5/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-debian-9-r36/2.5/debian-9/Dockerfile)
 * [`2.5-debian-9-prod`, `2.5.5-debian-9-r35-prod`, `2.5-prod`, `2.5.5-prod`, `2.5.5-r35-prod`, `latest-prod` (2.5-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-debian-9-r35-prod/2.5-prod/debian-9/Dockerfile)
-* [`2.5-debian-9`, `2.5.5-debian-9-r35`, `2.5`, `2.5.5`, `2.5.5-r35`, `latest` (2.5/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.5.5-debian-9-r35/2.5/debian-9/Dockerfile)
 * [`2.4-ol-7`, `2.4.6-ol-7-r17` (2.4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-ol-7-r17/2.4/ol-7/Dockerfile)
 * [`2.4-ol-7-prod`, `2.4.6-ol-7-r16-prod` (2.4-prod/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-ol-7-r16-prod/2.4-prod/ol-7/Dockerfile)
 * [`2.4-debian-9-prod`, `2.4.6-debian-9-r19-prod`, `2.4-prod`, `2.4.6-prod`, `2.4.6-r19-prod` (2.4-prod/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-ruby/blob/2.4.6-debian-9-r19-prod/2.4-prod/debian-9/Dockerfile)