diff --git a/bitnami/cert-manager/1.21/debian-12/Dockerfile b/bitnami/cert-manager/1.21/debian-12/Dockerfile
index a8822e03b85e..0c87edf6ccaa 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="2026-07-29T17:21:33Z" \
+      org.opencontainers.image.created="2026-08-14T05:11:44Z" \
       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-1.21.1-0-linux-${OS_ARCH}-debian-12" \
+      "cert-manager-1.21.1-1-linux-${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="0" \
+    IMAGE_REVISION="1" \
     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-1.21.1-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-0-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index f586e5941d94..000000000000
--- a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-0-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-223459ee256342370964b43297119824413f65fa12cfba15ad61583737797a6a  cert-manager-1.21.1-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-0-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 24e593e50874..000000000000
--- a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-0-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-8a75548e7bd6cbe90ea8692ff549d701b7c8501201dfce399b5152ea0af98dc3  cert-manager-1.21.1-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-1-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-1-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..66dd38872626
--- /dev/null
+++ b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-1-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+2019a780cad836feb01f201e66909eb13eab09323c32fba42433a563f30a7819  cert-manager-1.21.1-1-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-1-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-1-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..732c4b2a2827
--- /dev/null
+++ b/bitnami/cert-manager/1.21/debian-12/prebuildfs/opt/bitnami/checksums/cert-manager-1.21.1-1-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+587dee18ee82d27e34345323a8c2456c8efba296022a9c4b4a0a3b27e49a90a1  cert-manager-1.21.1-1-linux-arm64-debian-12.tar.gz