diff --git a/bitnami/prometheus/2/debian-9/Dockerfile b/bitnami/prometheus/2/debian-9/Dockerfile
index acf49f50902c..bbce956c1c41 100644
--- a/bitnami/prometheus/2/debian-9/Dockerfile
+++ b/bitnami/prometheus/2/debian-9/Dockerfile
@@ -14,7 +14,7 @@ RUN ln -sf /opt/bitnami/prometheus/data /prometheus
 
 RUN mkdir -p /opt/bitnami/prometheus/data/ && chmod g+rwX /opt/bitnami/prometheus/data/
 ENV BITNAMI_APP_NAME="prometheus" \
-    BITNAMI_IMAGE_VERSION="2.15.2-debian-9-r5" \
+    BITNAMI_IMAGE_VERSION="2.15.2-debian-9-r6" \
     PATH="/opt/bitnami/prometheus/bin:$PATH"
 
 EXPOSE 9090
diff --git a/bitnami/prometheus/README.md b/bitnami/prometheus/README.md
index 9da3e7fb8d10..eaee95a49548 100644
--- a/bitnami/prometheus/README.md
+++ b/bitnami/prometheus/README.md
@@ -58,7 +58,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`2-ol-7`, `2.15.2-ol-7-r7` (2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-prometheus/blob/2.15.2-ol-7-r7/2/ol-7/Dockerfile)
-* [`2-debian-9`, `2.15.2-debian-9-r5`, `2`, `2.15.2`, `2.15.2-r5`, `latest` (2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-prometheus/blob/2.15.2-debian-9-r5/2/debian-9/Dockerfile)
+* [`2-debian-9`, `2.15.2-debian-9-r6`, `2`, `2.15.2`, `2.15.2-r6`, `latest` (2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-prometheus/blob/2.15.2-debian-9-r6/2/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/prometheus GitHub repo](https://github.com/bitnami/bitnami-docker-prometheus).