diff --git a/bitnami/nginx/1.18/debian-10/Dockerfile b/bitnami/nginx/1.18/debian-10/Dockerfile
index aed180985570..eb0268d7409b 100644
--- a/bitnami/nginx/1.18/debian-10/Dockerfile
+++ b/bitnami/nginx/1.18/debian-10/Dockerfile
@@ -19,7 +19,7 @@ RUN ln -sf /dev/stderr /opt/bitnami/nginx/logs/error.log
 COPY rootfs /
 RUN /opt/bitnami/scripts/nginx/postunpack.sh
 ENV BITNAMI_APP_NAME="nginx" \
-    BITNAMI_IMAGE_VERSION="1.18.0-debian-10-r311" \
+    BITNAMI_IMAGE_VERSION="1.18.0-debian-10-r312" \
     NGINX_ENABLE_CUSTOM_PORTS="no" \
     NGINX_HTTPS_PORT_NUMBER="" \
     NGINX_HTTP_PORT_NUMBER="" \
diff --git a/bitnami/nginx/README.md b/bitnami/nginx/README.md
index b4fc74e39582..24df3d0f4df5 100644
--- a/bitnami/nginx/README.md
+++ b/bitnami/nginx/README.md
@@ -45,7 +45,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`1.19`, `1.19-debian-10`, `1.19.9`, `1.19.9-debian-10-r6`, `latest` (1.19/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nginx/blob/1.19.9-debian-10-r6/1.19/debian-10/Dockerfile)
-* [`1.18`, `1.18-debian-10`, `1.18.0`, `1.18.0-debian-10-r311` (1.18/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nginx/blob/1.18.0-debian-10-r311/1.18/debian-10/Dockerfile)
+* [`1.18`, `1.18-debian-10`, `1.18.0`, `1.18.0-debian-10-r312` (1.18/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nginx/blob/1.18.0-debian-10-r312/1.18/debian-10/Dockerfile)
 
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