diff --git a/bitnami/spark/4.1/debian-12/Dockerfile b/bitnami/spark/4.1/debian-12/Dockerfile
index 25bb3d64b9ca..20411f483c47 100644
--- a/bitnami/spark/4.1/debian-12/Dockerfile
+++ b/bitnami/spark/4.1/debian-12/Dockerfile
@@ -8,7 +8,7 @@ ARG JAVA_EXTRA_SECURITY_DIR="/bitnami/java/extra-security"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2026-06-18T17:35:37Z" \
+      org.opencontainers.image.created="2026-07-10T22:29:18Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/spark/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/spark" \
@@ -25,15 +25,15 @@ ENV HOME="/" \
 COPY prebuildfs /
 SHELL ["/bin/bash", "-o", "errexit", "-o", "nounset", "-o", "pipefail", "-c"]
 # Install required system packages and dependencies
-RUN install_packages ca-certificates curl libbz2-1.0 libcom-err2 libcrypt1 libffi8 libgcc-s1 libgssapi-krb5-2 libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 liblzma5 libncursesw6 libnsl2 libreadline8 libsqlite3-0 libssl3 libstdc++6 libtinfo6 libtirpc3 openssl procps zlib1g
+RUN install_packages ca-certificates curl libbz2-1.0 libffi8 libgcc-s1 liblzma5 libncursesw6 libreadline8 libsqlite3-0 libssl3 libstdc++6 libtinfo6 openssl procps zlib1g
 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=( \
       "nss-wrapper-1.1.16-0-linux-${OS_ARCH}-debian-12" \
-      "python-3.12.13-15-linux-${OS_ARCH}-debian-12" \
+      "python-3.14.6-6-linux-${OS_ARCH}-debian-12" \
       "jre-17.0.19-11-1-linux-${OS_ARCH}-debian-12" \
-      "spark-4.1.2-0-linux-${OS_ARCH}-debian-12" \
+      "spark-4.1.2-1-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -56,9 +56,9 @@ RUN /opt/bitnami/scripts/spark/postunpack.sh
 RUN /opt/bitnami/scripts/java/postunpack.sh
 ENV APP_VERSION="4.1.2" \
     BITNAMI_APP_NAME="spark" \
-    IMAGE_REVISION="4" \
+    IMAGE_REVISION="5" \
     JAVA_HOME="/opt/bitnami/java" \
-    LD_LIBRARY_PATH="/opt/bitnami/python/lib:/opt/bitnami/spark/venv/lib/python3.12/site-packages/numpy.libs" \
+    LD_LIBRARY_PATH="/opt/bitnami/python/lib:/opt/bitnami/spark/venv/lib/python3.14/site-packages/numpy.libs" \
     LIBNSS_WRAPPER_PATH="/opt/bitnami/common/lib/libnss_wrapper.so" \
     NSS_WRAPPER_GROUP="/opt/bitnami/spark/tmp/nss_group" \
     NSS_WRAPPER_PASSWD="/opt/bitnami/spark/tmp/nss_passwd" \
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.12.13-15-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.12.13-15-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index e6e055dcbb52..000000000000
--- a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.12.13-15-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-69357adf12b47d2a68b570f2b552716ce10fc4e7a5cf9a088a5f65df35be3419  python-3.12.13-15-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.12.13-15-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.12.13-15-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 05d39d17146e..000000000000
--- a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.12.13-15-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-9344da31ca83ea8559ea5d6e0b174a66976e8ad66ed9f3d1e6544356d319595a  python-3.12.13-15-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.14.6-6-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.14.6-6-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..b7fe17417aad
--- /dev/null
+++ b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.14.6-6-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+4b19f2f8beea1ca79ebe3ec3100930ee5e400ec04b41c53538b5244781e6caee  python-3.14.6-6-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.14.6-6-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.14.6-6-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..da7b02940943
--- /dev/null
+++ b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/python-3.14.6-6-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+861435320fcee05f78c8cd6f76be0ec8cec45f0cf47042c89b1708ff27986592  python-3.14.6-6-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-0-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index f4e557905c54..000000000000
--- a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-0-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-e521ec88de1c8fbd77386a08f681cfb8acedf1e67ac04cdb026f03a7aabdaa35  spark-4.1.2-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-0-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 3fdd19f287f2..000000000000
--- a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-0-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-c9947c37e32a9369123193ff4aa4afd11d1f1865b6f2d6e682eb2afa17eb7dc0  spark-4.1.2-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-1-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-1-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..a3fcad6ac8f9
--- /dev/null
+++ b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-1-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+15051567b312ee81d085bb16b3d00f512d4dfc635615b276974ce0194aa6b693  spark-4.1.2-1-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-1-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-1-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..523c3baaa8a1
--- /dev/null
+++ b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/checksums/spark-4.1.2-1-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+c78ee6082694c2cd28e3d1fc52a86a1182bc9cb7b0cc8261cb47179c45825b91  spark-4.1.2-1-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh
index a8293800d55c..c1d60a5c5f42 100644
--- a/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh
+++ b/bitnami/spark/4.1/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh
@@ -424,3 +424,23 @@ EOF
 WantedBy=bitnami.service
 EOF
 }
+
+########################
+# Register a SIGTERM handler that forwards the signal to all child processes.
+# Should be called at the start of run.sh, before launching any background processes.
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+service_register_term_forwarder() {
+    _service_forward_term() {
+        warn "Caught signal SIGTERM, passing it to child processes..."
+        pgrep -P $$ | xargs kill -TERM 2>/dev/null
+        wait
+        exit $?
+    }
+    trap _service_forward_term TERM
+}
diff --git a/bitnami/spark/README.md b/bitnami/spark/README.md
index 89e2ed56d8e2..d6b2253917fd 100644
--- a/bitnami/spark/README.md
+++ b/bitnami/spark/README.md
@@ -164,7 +164,7 @@ USER root
 RUN install_packages curl
 USER 1001
 RUN rm -r /opt/bitnami/spark/jars && \
-    curl --location https://dlcdn.apache.org/spark/spark-3.5.0/spark-3.5.0-bin-hadoop3.tgz | \
+    curl --location https://archive.apache.org/dist/spark/spark-3.5.0/spark-3.5.0-bin-hadoop3.tgz | \
     tar --extract --gzip --strip=1 --directory /opt/bitnami/spark/ spark-3.5.0-bin-hadoop3/jars/
 ```