diff --git a/bitnami/grafana-operator/5/debian-12/Dockerfile b/bitnami/grafana-operator/5/debian-12/Dockerfile
index ecd6a9a1015c..26281b111b15 100644
--- a/bitnami/grafana-operator/5/debian-12/Dockerfile
+++ b/bitnami/grafana-operator/5/debian-12/Dockerfile
@@ -7,13 +7,13 @@ ARG DOWNLOADS_URL="downloads.bitnami.com/files/stacksmith"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2025-12-29T08:48:56Z" \
+      org.opencontainers.image.created="2026-01-05T22:41:30Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/grafana-operator/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/grafana-operator" \
       org.opencontainers.image.title="grafana-operator" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="5.21.3"
+      org.opencontainers.image.version="5.21.4"
 
 ENV HOME="/" \
     OS_ARCH="${TARGETARCH:-amd64}" \
@@ -28,7 +28,7 @@ RUN --mount=type=secret,id=downloads_url,env=SECRET_DOWNLOADS_URL \
     DOWNLOADS_URL=${SECRET_DOWNLOADS_URL:-${DOWNLOADS_URL}} ; \
     mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ || exit 1 ; \
     COMPONENTS=( \
-      "grafana-operator-5.21.3-0-linux-${OS_ARCH}-debian-12" \
+      "grafana-operator-5.21.4-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -47,7 +47,7 @@ RUN ln -sf /opt/bitnami/grafana-operator/bin/grafana-operator /usr/local/bin/gra
 RUN mkdir -p /opt/jsonnet && ln -sf /opt/bitnami/grafonnet-lib/grafonnet /opt/jsonnet/grafonnet
 RUN uninstall_packages curl
 
-ENV APP_VERSION="5.21.3" \
+ENV APP_VERSION="5.21.4" \
     BITNAMI_APP_NAME="grafana-operator" \
     IMAGE_REVISION="0" \
     PATH="/opt/bitnami/grafana-operator/bin:$PATH"
diff --git a/bitnami/grafana-operator/README.md b/bitnami/grafana-operator/README.md
index 02c0ae1b7549..cff02b1beb10 100644
--- a/bitnami/grafana-operator/README.md
+++ b/bitnami/grafana-operator/README.md
@@ -92,7 +92,7 @@ If you encountered a problem running this container, you can file an [issue](htt
 
 ## License
 
-Copyright © 2025 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
+Copyright © 2026 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.