diff --git a/packages/dart/sshnoports/tools/Dockerfile b/packages/dart/sshnoports/tools/Dockerfile
index b7f5b93fa..04b89ecdc 100644
--- a/packages/dart/sshnoports/tools/Dockerfile
+++ b/packages/dart/sshnoports/tools/Dockerfile
@@ -1,7 +1,7 @@
 # Dockerfile
 # Build image for a containerized instance of sshnpd
 
-FROM dart:3.5.4@sha256:09330bd172355c74cdf60bc2794b0f69489afe0b325510e810090f9195282d2b AS buildimage
+FROM dart:3.5.4@sha256:3f3877b9a75a1695dd284151d2dab5787bc6cefd04313b6a8e0bee98230d347b AS buildimage
 ENV PACKAGEDIR=packages/dart/sshnoports
 ENV BINARYDIR=/usr/local/at
 SHELL ["/bin/bash", "-c"]
@@ -17,7 +17,7 @@ RUN \
   dart compile exe bin/srv.dart -o ${BINARYDIR}/srv
 
 # Second stage of build FROM debian-slim
-FROM debian:stable-20241202-slim@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
+FROM debian:stable-20241202-slim@sha256:4d63ef53faef7bd35c92fbefb1e9e2e7b6777e3cbec6c34f640e96b925e430eb
 ENV USER=atsign
 ENV HOMEDIR=/${USER}
 ENV BINARYDIR=/usr/local/at
diff --git a/packages/dart/sshnoports/tools/Dockerfile.activate b/packages/dart/sshnoports/tools/Dockerfile.activate
index 81f3d07fa..976592e1b 100644
--- a/packages/dart/sshnoports/tools/Dockerfile.activate
+++ b/packages/dart/sshnoports/tools/Dockerfile.activate
@@ -1,6 +1,6 @@
 # Dockerfile.activate
 # Build image for a containerized call of the at_activate binary
-FROM dart:3.5.4@sha256:09330bd172355c74cdf60bc2794b0f69489afe0b325510e810090f9195282d2b AS buildimage
+FROM dart:3.5.4@sha256:3f3877b9a75a1695dd284151d2dab5787bc6cefd04313b6a8e0bee98230d347b AS buildimage
 ENV PACKAGEDIR=packages/dart/sshnoports
 ENV BINARYDIR=/usr/local/at
 SHELL ["/bin/bash", "-c"]
@@ -15,7 +15,7 @@ RUN \
   dart compile exe bin/activate_cli.dart -o ${BINARYDIR}/at_activate
 
 # Second stage of build FROM debian-slim
-FROM debian:stable-20241202-slim@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
+FROM debian:stable-20241202-slim@sha256:4d63ef53faef7bd35c92fbefb1e9e2e7b6777e3cbec6c34f640e96b925e430eb
 ENV USER=atsign
 ENV HOMEDIR=/${USER}
 ENV BINARYDIR=/usr/local/at
diff --git a/packages/dart/sshnoports/tools/Dockerfile.sshnpd-slim b/packages/dart/sshnoports/tools/Dockerfile.sshnpd-slim
index 9f6d0f9e1..5fcc4e5c2 100644
--- a/packages/dart/sshnoports/tools/Dockerfile.sshnpd-slim
+++ b/packages/dart/sshnoports/tools/Dockerfile.sshnpd-slim
@@ -9,7 +9,7 @@
 # as of 5th Feb 2024 - Will check state as 3.3 Stable is released
 #FROM dart:beta-sdk AS buildimage
 
-FROM dart:3.5.4@sha256:09330bd172355c74cdf60bc2794b0f69489afe0b325510e810090f9195282d2b  AS buildimage
+FROM dart:3.5.4@sha256:3f3877b9a75a1695dd284151d2dab5787bc6cefd04313b6a8e0bee98230d347b  AS buildimage
 ENV PACKAGEDIR=packages/dart/sshnoports
 ENV OPENSSH=tools/static-openssh
 ENV BINARYDIR=/usr/local/at
diff --git a/tests/end2end_tests/image/Dockerfile b/tests/end2end_tests/image/Dockerfile
index b7fde199a..83e6f76b5 100644
--- a/tests/end2end_tests/image/Dockerfile
+++ b/tests/end2end_tests/image/Dockerfile
@@ -1,5 +1,5 @@
 # BASE
-FROM debian:stable-20241202-slim@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb AS base
+FROM debian:stable-20241202-slim@sha256:4d63ef53faef7bd35c92fbefb1e9e2e7b6777e3cbec6c34f640e96b925e430eb AS base
 
 ENV USER=atsign
 ENV HOMEDIR=/${USER}
@@ -26,7 +26,7 @@ RUN set -eux ; \
 
 # BRANCH
 # BUILD BRANCH
-FROM dart:3.5.4@sha256:09330bd172355c74cdf60bc2794b0f69489afe0b325510e810090f9195282d2b AS build-branch
+FROM dart:3.5.4@sha256:3f3877b9a75a1695dd284151d2dab5787bc6cefd04313b6a8e0bee98230d347b AS build-branch
 
 ENV URL=https://github.com/atsign-foundation/noports.git
 ENV REPO_DIR=/app/repo
@@ -65,7 +65,7 @@ ENTRYPOINT cp -r /mount/. ${HOMEDIR} && sudo service ssh start && sh ${HOMEDIR}/
 
 # LOCAL
 # BUILD LOCAL
-FROM dart:3.5.4@sha256:09330bd172355c74cdf60bc2794b0f69489afe0b325510e810090f9195282d2b AS build-local
+FROM dart:3.5.4@sha256:3f3877b9a75a1695dd284151d2dab5787bc6cefd04313b6a8e0bee98230d347b AS build-local
 
 ENV REPO_DIR=/app/repo
 ENV PACKAGE_DIR=${REPO_DIR}/packages/dart/sshnoports
@@ -101,7 +101,7 @@ ENTRYPOINT cp -r /mount/. ${HOMEDIR} && sudo service ssh start && sh ${HOMEDIR}/
 
 # RELEASE
 # BUILD RELEASE
-FROM debian:stable-20241202-slim@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb AS build-release
+FROM debian:stable-20241202-slim@sha256:4d63ef53faef7bd35c92fbefb1e9e2e7b6777e3cbec6c34f640e96b925e430eb AS build-release
 
 ARG release