diff --git a/bitnami/redmine/4/ol-7/Dockerfile b/bitnami/redmine/4/ol-7/Dockerfile
index 8c83a2a6fd7b..dc3d78078f07 100644
--- a/bitnami/redmine/4/ol-7/Dockerfile
+++ b/bitnami/redmine/4/ol-7/Dockerfile
@@ -1,9 +1,9 @@
-FROM bitnami/oraclelinux-extras:7-r282
+FROM bitnami/oraclelinux-extras:7-r283
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
 RUN install_packages ImageMagick bzip2-libs cyrus-sasl-lib expat fontconfig freetype ghostscript glibc jbigkit-libs keyutils-libs krb5-libs libICE libSM libX11 libXau libXext libXt libcom_err libcurl libedit libgcc libgomp libidn libjpeg-turbo libpng libselinux libssh2 libstdc++ libtiff libtool-ltdl libuuid libxcb libxml2 libxslt mariadb-libs ncurses-libs nspr nss nss-softokn-freebl nss-util openldap openssl-libs pcre postgresql-libs readline xz-libs zlib
-RUN bitnami-pkg install ruby-2.4.5-20 --checksum f26eeb2bba7058b2327d6587e02911b4f906dbef8275f826e065f39e33bf668b
+RUN bitnami-pkg install ruby-2.4.5-21 --checksum 1ad534458fd910e8623c35161d63b1fb0f3a411a364b6f8eb07944584f7ed415
 RUN bitnami-pkg install postgresql-client-9.6.12-0 --checksum e656a1e2ccaa7d3f498ea515e7b601a1ae989548951a76762baf134264569d89
 RUN bitnami-pkg install mysql-client-10.1.38-0 --checksum 8140732986832471cc54aede727b66729811a0fa79e6fa86c7c791ce1f513451
 RUN bitnami-pkg install git-2.21.0-0 --checksum 8dc7078aeaa3c3bf7010f3adbdb2f7ec9c3737c7eb6c7c1b2f547350c42fcfa5
@@ -11,7 +11,7 @@ RUN bitnami-pkg unpack redmine-4.0.2-0 --checksum 3e9b4575df365906a667f9e0bb5a37
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="redmine" \
-    BITNAMI_IMAGE_VERSION="4.0.2-ol-7-r7" \
+    BITNAMI_IMAGE_VERSION="4.0.2-ol-7-r8" \
     PATH="/opt/bitnami/ruby/bin:/opt/bitnami/postgresql/bin:/opt/bitnami/mysql/bin:/opt/bitnami/git/bin:$PATH" \
     REDMINE_DB_MYSQL="mariadb" \
     REDMINE_DB_PASSWORD="" \
diff --git a/bitnami/redmine/README.md b/bitnami/redmine/README.md
index a9441dfadb7a..f8d29c825b00 100644
--- a/bitnami/redmine/README.md
+++ b/bitnami/redmine/README.md
@@ -37,7 +37,7 @@ Bitnami containers can be used with [Kubeapps](https://kubeapps.com/) for deploy
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/).
 
 
-* [`4-ol-7`, `4.0.2-ol-7-r7` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-redmine/blob/4.0.2-ol-7-r7/4/ol-7/Dockerfile)
+* [`4-ol-7`, `4.0.2-ol-7-r8` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-redmine/blob/4.0.2-ol-7-r8/4/ol-7/Dockerfile)
 * [`4-debian-9`, `4.0.2-debian-9-r13`, `4`, `4.0.2`, `4.0.2-r13`, `latest` (4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-redmine/blob/4.0.2-debian-9-r13/4/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/redmine GitHub repo](https://github.com/bitnami/bitnami-docker-redmine).