diff --git a/bitnami/codeigniter/3/debian-9/Dockerfile b/bitnami/codeigniter/3/debian-9/Dockerfile
index 8c1abde60294..78b500f3a9c5 100644
--- a/bitnami/codeigniter/3/debian-9/Dockerfile
+++ b/bitnami/codeigniter/3/debian-9/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/minideb-extras:stretch-r89
+FROM bitnami/minideb-extras:stretch-r90
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -9,7 +9,7 @@ RUN bitnami-pkg install codeigniter-3.1.9-2 --checksum b0b72c034a405225c87450887
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="codeigniter" \
-    BITNAMI_IMAGE_VERSION="3.1.9-debian-9-r17" \
+    BITNAMI_IMAGE_VERSION="3.1.9-debian-9-r18" \
     CODEIGNITER_PROJECT_NAME="myapp" \
     MARIADB_HOST="mariadb" \
     MARIADB_PORT_NUMBER="3306" \
diff --git a/bitnami/codeigniter/README.md b/bitnami/codeigniter/README.md
index 5b43a85923a0..0b720440443a 100644
--- a/bitnami/codeigniter/README.md
+++ b/bitnami/codeigniter/README.md
@@ -34,7 +34,7 @@ The Bitnami CodeIgniter Development Container has been carefully engineered to p
 
 
 * [`3-ol-7`, `3.1.9-ol-7-r26` (3/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-codeigniter/blob/3.1.9-ol-7-r26/3/ol-7/Dockerfile)
-* [`3-debian-9`, `3.1.9-debian-9-r17`, `3`, `3.1.9`, `3.1.9-r17`, `latest` (3/Dockerfile)](https://github.com/bitnami/bitnami-docker-codeigniter/blob/3.1.9-debian-9-r17/3/Dockerfile)
+* [`3-debian-9`, `3.1.9-debian-9-r18`, `3`, `3.1.9`, `3.1.9-r18`, `latest` (3/Dockerfile)](https://github.com/bitnami/bitnami-docker-codeigniter/blob/3.1.9-debian-9-r18/3/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/codeigniter GitHub repo](https://github.com/bitnami/bitnami-docker-codeigniter).