diff --git a/bitnami/fluent-bit/5.1/debian-12/Dockerfile b/bitnami/fluent-bit/5.1/debian-12/Dockerfile
index 93b5667bfb10..d689d6dc61de 100644
--- a/bitnami/fluent-bit/5.1/debian-12/Dockerfile
+++ b/bitnami/fluent-bit/5.1/debian-12/Dockerfile
@@ -7,13 +7,13 @@ 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="2026-08-07T12:20:40Z" \
+      org.opencontainers.image.created="2026-08-15T06:42:03Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/fluent-bit/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/fluent-bit" \
       org.opencontainers.image.title="fluent-bit" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="5.1.0"
+      org.opencontainers.image.version="5.1.1"
 
 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:-${DOWNLOADS_URL}} ; \
     mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ || exit 1 ; \
     COMPONENTS=( \
-      "fluent-bit-5.1.0-0-linux-${OS_ARCH}-debian-12" \
+      "fluent-bit-5.1.1-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -46,7 +46,7 @@ RUN find / -perm /6000 -type f -exec chmod a-s {} \; || true
 RUN chown -R 1001:1001 /opt/bitnami/fluent-bit
 RUN uninstall_packages curl
 
-ENV APP_VERSION="5.1.0" \
+ENV APP_VERSION="5.1.1" \
     BITNAMI_APP_NAME="fluent-bit" \
     IMAGE_REVISION="0" \
     PATH="/opt/bitnami/fluent-bit/bin:$PATH"
diff --git a/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.0-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.0-0-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index 0f8ac65d8c18..000000000000
--- a/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.0-0-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-4d8e75d7a676903969c1a1d1f69740dd205da5c9b01fc81cc9fc7bb21ec98bb5  fluent-bit-5.1.0-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.0-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.0-0-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index fe14adfe7163..000000000000
--- a/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.0-0-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-d4044620f9eb9b9fc9a3b2f1ab5d5c8b1b8982f2ca936ea1a1990beb2307b5a5  fluent-bit-5.1.0-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.1-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.1-0-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..ebba35812bc9
--- /dev/null
+++ b/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.1-0-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+f617c697b81606878b055ca376a6091b4117644c6dd52a2f00c53599dfbaa3eb  fluent-bit-5.1.1-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.1-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.1-0-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..f3aa72c187ef
--- /dev/null
+++ b/bitnami/fluent-bit/5.1/debian-12/prebuildfs/opt/bitnami/checksums/fluent-bit-5.1.1-0-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+061fe1e9de94fe4558d84adb59d4f027d5270b2a3e65574b5d387fcd4d00863b  fluent-bit-5.1.1-0-linux-arm64-debian-12.tar.gz