diff --git a/base/buildspec.yml b/base/buildspec.yml
index 09e0796e..138bc6f4 100644
--- a/base/buildspec.yml
+++ b/base/buildspec.yml
@@ -1,7 +1,7 @@
 account_id: &ACCOUNT_ID <set-$ACCOUNT_ID-in-environment>
 region: &REGION <set-$REGION-in-environment>
 framework: &FRAMEWORK base
-version: &VERSION 1.0
+version: &VERSION 1.1
 
 repository_info:
   jobs_repository: &JOBS_REPOSITORY
@@ -27,7 +27,7 @@ images:
     device_type: &DEVICE_TYPE cpu
     python_version: &DOCKER_PYTHON_VERSION py3
     tag_python_version: &TAG_PYTHON_VERSION py37
-    os_version: &OS_VERSION ubuntu18.04
+    os_version: &OS_VERSION ubuntu22.04
     tag: !join [ *VERSION, "-", *DEVICE_TYPE, "-", *TAG_PYTHON_VERSION, "-", *OS_VERSION ]
     docker_file: !join [ docker/, *VERSION, /, *DOCKER_PYTHON_VERSION, /Dockerfile., *DEVICE_TYPE ]
     context:
diff --git a/base/jobs/docker/1.0/py3/Dockerfile.cpu b/base/jobs/docker/1.0/py3/Dockerfile.cpu
index 9acc1dbd..f171aea5 100644
--- a/base/jobs/docker/1.0/py3/Dockerfile.cpu
+++ b/base/jobs/docker/1.0/py3/Dockerfile.cpu
@@ -1,7 +1,7 @@
 # This is based loosely on :
 # https://github.com/aws/amazon-sagemaker-examples/blob/master/advanced_functionality/custom-training-containers/script-mode-container/docker/Dockerfile
 
-FROM public.ecr.aws/ubuntu/ubuntu:18.04
+FROM public.ecr.aws/lts/ubuntu:22.04
 
 LABEL maintainer="Amazon Braket"
 LABEL major_version="1"
@@ -16,10 +16,10 @@ ENV PYTHONIOENCODING=UTF-8
 ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8
 
-ARG PYTHON=python3.7
+ARG PYTHON=python3.10
 ARG PYTHON_PIP=python3-pip
 ARG PIP=pip3
-ARG PYTHON_VERSION=3.7.10
+ARG PYTHON_VERSION=3.10.11
 
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
@@ -106,25 +106,24 @@ RUN apt-get update && apt-get -y install cmake protobuf-compiler
 
 # Installing our custom libraries
 RUN ${PIP} install --no-cache --upgrade \
-        amazon-braket-default-simulator==1.3.0 \
-        amazon-braket-ocean-plugin==1.0.6 \
-        amazon-braket-schemas==1.8.0 \
-        amazon-braket-sdk==1.18.0 \
-        awscli==1.22.15 \
-        botocore==1.23.15 \
-        boto3==1.20.15 \
-        decorator==4.4.0 \
-        dask==2.30.0 \
-        dwave-ocean-sdk==4.2.0 \
-        matplotlib==3.2.2 \
-        numpy==1.21.4 \
-        pandas==1.1.4 \
-        rsa==4.4.1 \
-        scikit-learn==0.20.3 \
+        amazon-braket-default-simulator==1.14.0 \
+        amazon-braket-schemas==1.17.0 \
+        amazon-braket-pennylane-plugin==1.15.2 \
+        amazon-braket-sdk==1.39.0 \
+        awscli==1.27.65 \
+        botocore==1.29.65 \
+        boto3==1.26.64 \
+        dask==2023.1.1 \
+        matplotlib==3.6.3 \
+        numpy==1.23.5 \
+        pandas==2.0.0 \
+        pennylane==0.30.0 \
+        PennyLane-Lightning==0.30.0 \
+        scikit-learn==1.2.2 \
         requests==2.26.0 \
-        scipy==1.7.3
+        scipy==1.9.3
 
-RUN ${PIP} install --no-cache --upgrade sagemaker-training
+RUN ${PIP} install --no-cache --upgrade sagemaker-training==4.4.10
 
 RUN HOME_DIR=/root \
  && curl -o ${HOME_DIR}/oss_compliance.zip https://aws-dlinfra-utilities.s3.amazonaws.com/oss_compliance.zip \