diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index a6d7a953ca..50fd380866 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -75,7 +75,7 @@ COPY ["airlock_processor/requirements.txt", "/tmp/pip-tmp/airlock_processor/"]
 RUN pip3 --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements.txt
 
 # Install azure-cli
-ARG AZURE_CLI_VERSION=2.57.0-1~bullseye
+ARG AZURE_CLI_VERSION=2.67.0-1~bullseye
 COPY .devcontainer/scripts/azure-cli.sh /tmp/
 RUN export AZURE_CLI_VERSION=${AZURE_CLI_VERSION} \
     && /tmp/azure-cli.sh
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 775914429a..255e458293 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ ENHANCEMENTS:
 * Update obsolete Terraform properties ([#4136](https://github.com/microsoft/AzureTRE/issues/4136))
 * Update Guacamole version and dependencies ([#4140](https://github.com/microsoft/AzureTRE/issues/4140))
 * Add partial (core resources only) support for customer managed keys  ([#4141](https://github.com/microsoft/AzureTRE/issues/4142))
+* Update the Azure CLI version to 2.67.0 in dev container and vmss ([#4157](https://github.com/microsoft/AzureTRE/pull/4157))
 
 BUG FIXES:
 - Update KeyVault references in API to use the version so Terraform cascades the update ([#4112](https://github.com/microsoft/AzureTRE/pull/4112))
diff --git a/resource_processor/_version.py b/resource_processor/_version.py
index c5981731c5..e94731c0f2 100644
--- a/resource_processor/_version.py
+++ b/resource_processor/_version.py
@@ -1 +1 @@
-__version__ = "0.9.3"
+__version__ = "0.9.4"
diff --git a/resource_processor/vmss_porter/Dockerfile b/resource_processor/vmss_porter/Dockerfile
index 9c40ab5ee8..d380ae0814 100644
--- a/resource_processor/vmss_porter/Dockerfile
+++ b/resource_processor/vmss_porter/Dockerfile
@@ -6,7 +6,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
 
 # Install Azure CLI
-ARG AZURE_CLI_VERSION=2.50.0-1~bullseye
+ARG AZURE_CLI_VERSION=2.67.0-1~bullseye
 COPY scripts/azure-cli.sh /tmp/
 RUN --mount=type=cache,target=/var/cache/apt --mount=type=cache,target=/var/lib/apt \
     export AZURE_CLI_VERSION=${AZURE_CLI_VERSION} \