diff --git a/bitnami/chainloop-artifact-cas/1/debian-12/Dockerfile b/bitnami/chainloop-artifact-cas/1/debian-12/Dockerfile
index 2c335dd042a2..f6910e80b1cc 100644
--- a/bitnami/chainloop-artifact-cas/1/debian-12/Dockerfile
+++ b/bitnami/chainloop-artifact-cas/1/debian-12/Dockerfile
@@ -17,7 +17,7 @@ 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=( \
-      "chainloop-artifact-cas-1.105.2-0-linux-${OS_ARCH}-debian-12" \
+      "chainloop-artifact-cas-1.105.3-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -40,18 +40,18 @@ ARG TARGETARCH
 ENV OS_ARCH="${TARGETARCH:-amd64}"
 
 LABEL org.opencontainers.image.base.name="scratch" \
-      org.opencontainers.image.created="2026-07-31T10:52:21Z" \
+      org.opencontainers.image.created="2026-08-03T01:02:00Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.title="chainloop-artifact-cas" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="1.105.2"
+      org.opencontainers.image.version="1.105.3"
 
 COPY rootfs /
 COPY --from=builder /opt/bitnami/chainloop/.spdx-chainloop-artifact-cas.spdx /opt/bitnami/chainloop/.spdx-chainloop-artifact-cas.spdx
 COPY --from=builder /opt/bitnami/chainloop/bin/artifact-cas /opt/bitnami/chainloop/bin/artifact-cas
 COPY --from=builder /opt/bitnami/chainloop/licenses /opt/bitnami/chainloop/licenses
 
-ENV APP_VERSION="1.105.2" \
+ENV APP_VERSION="1.105.3" \
     BITNAMI_APP_NAME="chainloop-artifact-cas" \
     IMAGE_REVISION="0" \
     PATH="/opt/bitnami/chainloop/bin:$PATH"
diff --git a/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.2-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.2-0-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index 728f215c53f3..000000000000
--- a/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.2-0-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-0df8fe8476ef5f8524d4d870ebf49556e73a42a5c78d8054765852a9dff10462  chainloop-artifact-cas-1.105.2-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.2-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.2-0-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 7c612e8932f2..000000000000
--- a/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.2-0-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-17de101fb17f26c6373da980c16fbe24842252e7dd4b53384ff29b391a18faa0  chainloop-artifact-cas-1.105.2-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.3-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.3-0-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..f29cc28d49fc
--- /dev/null
+++ b/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.3-0-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+14c14b93d7d1886d6eee95dd44a68f94bdbc0586dde29a3bd9cef64f948ab007  chainloop-artifact-cas-1.105.3-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.3-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.3-0-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..776dff909f60
--- /dev/null
+++ b/bitnami/chainloop-artifact-cas/1/debian-12/prebuildfs/opt/bitnami/checksums/chainloop-artifact-cas-1.105.3-0-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+ee9d3e0efaaedd9c7c3a7718e6c38e6fcb45b2a4b7abbcf3a31a29900c4f233e  chainloop-artifact-cas-1.105.3-0-linux-arm64-debian-12.tar.gz