diff --git a/bitnami/cert-manager/1.21/debian-12/Dockerfile b/bitnami/cert-manager/1.21/debian-12/Dockerfile
index 289380b19cd7..6f1cb52089df 100644
--- a/bitnami/cert-manager/1.21/debian-12/Dockerfile
+++ b/bitnami/cert-manager/1.21/debian-12/Dockerfile
@@ -7,7 +7,7 @@ ARG DOWNLOADS_URL="https://downloads.bitnami.com/files/stacksmith"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2026-08-19T17:40:26Z" \
+      org.opencontainers.image.created="2026-09-01T22:17:45Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/cert-manager/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/cert-manager" \
@@ -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=( \
-      "cert-manager-1.21.1-3-linux-${OS_ARCH}-debian-12" \
+      "cert-manager-1.21.1-5-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -47,7 +47,7 @@ RUN uninstall_packages curl
 
 ENV APP_VERSION="1.21.1" \
     BITNAMI_APP_NAME="cert-manager" \
-    IMAGE_REVISION="3" \
+    IMAGE_REVISION="4" \
     PATH="/opt/bitnami/cert-manager/bin:$PATH"
 
 WORKDIR /opt/bitnami/cert-manager
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-3-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-3-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index 1a7f77257eb3..000000000000
--- a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-3-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-21947ad364248f6235cfbcddc663e50815aa27af11697f7da6975bfc372de45a  cert-manager-1.21.1-3-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-3-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-3-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index f5b4fd78ebc9..000000000000
--- a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-3-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-ad41292068ffb0a87144bc4bf8d31b150bead35e621d28b84b9f9aee6560348d  cert-manager-1.21.1-3-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-5-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-5-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..9fbee5472ff1
--- /dev/null
+++ b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-5-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+4e22eb5491f7efe6e618193ab4952c092eac3434bd26a3a18795cf23f230e251  cert-manager-1.21.1-5-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-5-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-5-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..c4edab0abd73
--- /dev/null
+++ b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-5-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+5e1ef94c46862e35af706bac4072965420b6837caad3e0fce5ae44200d7afdcd  cert-manager-1.21.1-5-linux-arm64-debian-12.tar.gz