diff --git a/.circleci/config.yml b/.circleci/config.yml
index 20fccf2ca..8b49a6ec9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,7 +7,7 @@
 #
 # Check https://circleci.com/docs/2.0/language-python/ for more details
 #
-version: 2
+version: 2.1
 
 # -------------------------------------------------------------------------------------
 # Environments to run the jobs in
@@ -15,17 +15,17 @@ version: 2
 
 cpu: &cpu
   docker:
-    - image: circleci/python:3.8
+    - image: circleci/python:3.10
   resource_class: medium
   parallelism: 10  # Number of parallel executors
 
 gpu: &gpu
   environment:
-    CUDA_VERSION: "11.1"
-    CUDA_HOME: /usr/local/cuda-11.1
+    CUDA_VERSION: "11.6"
+    CUDA_HOME: /usr/local/cuda-11.6
     TERM: xterm
   machine:
-    image: ubuntu-1604-cuda-11.1:202012-01
+    image: linux-cuda-11:2023.02.1
   resource_class: gpu.nvidia.medium.multi  # Tesla T4
 
 # -------------------------------------------------------------------------------------
@@ -38,8 +38,8 @@ install_python: &install_python
       working_directory: ~/
       command: |
         pyenv versions
-        pyenv install -f 3.7.0
-        pyenv global 3.7.0
+        pyenv install -f 3.10.6
+        pyenv global 3.10.6
 
 install_fairscale: &install_fairscale
   - run:
@@ -47,7 +47,7 @@ install_fairscale: &install_fairscale
       working_directory: ~/
       command: |
         pip uninstall -y fairscale
-        pip install fairscale==0.4.6
+        pip install fairscale==0.4.13
 
 install_classy_vision: &install_classy_vision
   - run:
@@ -55,7 +55,7 @@ install_classy_vision: &install_classy_vision
       working_directory: ~/
       command: |
         pip uninstall -y classy_vision
-        pip install classy-vision@https://github.com/facebookresearch/ClassyVision/tarball/4785d5ee19d3bcedd5b28c1eb51ea1f59188b54d
+        pip install classy-vision@https://github.com/facebookresearch/ClassyVision/tarball/74e83dd97afbc9371b336304af09548f5080fa9c
 
 
 setup_venv: &setup_venv
@@ -75,6 +75,12 @@ setup_venv: &setup_venv
         pip --version
         pip install -U setuptools
 
+select_cuda: &select_cuda
+  - run:
+      name: Select CUDA
+      command: |
+        sudo update-alternatives --set cuda /usr/local/cuda-<< parameters.cuda_version >>
+        
 pip_list: &pip_list
   - run:
       name: Pip list
@@ -86,8 +92,8 @@ install_vissl_dep: &install_vissl_dep
       name: Install VISSL Dependencies
       working_directory: ~/vissl
       command: |
-        pip install --progress-bar off torch==1.8.1+cu111 torchvision==0.9.1+cu111 -f https://download.pytorch.org/whl/torch_stable.html
-        pip install --progress-bar off opencv-python==4.5.1.48
+        pip install --progress-bar off torch==1.13.1+cu116 torchvision==0.14.1+cu116 -f https://download.pytorch.org/whl/torch_stable.html
+        pip install --progress-bar off opencv-python==4.7.0.72
         pip install --progress-bar off -r requirements.txt
         # Update this since classy_vision seems to need it.
         pip install --progress-bar off --upgrade iopath
@@ -109,9 +115,9 @@ install_apex_cpu: &install_apex_cpu
       working_directory: ~/vissl
       environment:
         # Variable used by pip install of apex
-        TORCH_CUDA_ARCH_LIST: "5.0;5.2;5.3"
+        # TORCH_CUDA_ARCH_LIST: "6.0;6.1;6.2;7.0;7.5;8.0;8.6"
       command: |
-        pip install -v --disable-pip-version-check --no-cache-dir apex@https://github.com/NVIDIA/apex/tarball/9ce0a10fb6c2537ef6a59f27b7875e32a9e9b8b8
+        pip install -v --disable-pip-version-check --no-cache-dir apex@https://github.com/NVIDIA/apex/tarball/95cea8e3e5b55b0260cc16279f2647412142d53e
 
 install_apex_gpu: &install_apex_gpu
   - run:
@@ -119,8 +125,8 @@ install_apex_gpu: &install_apex_gpu
       working_directory: ~/vissl
       environment:
         # Both variables are used by install_apex.sh
-        CUDA_VER: "11.1"
-        TORCH_CUDA_ARCH_LIST: "5.0;5.2;5.3"
+        CUDA_VER: "11.6"
+        TORCH_CUDA_ARCH_LIST: "6.0;6.1;6.2;7.0;7.5;8.0;8.6"
       command: |
         bash ./docker/common/install_apex.sh
 
diff --git a/.github/workflow/workflow.yml b/.github/workflow/workflow.yml
new file mode 100644
index 000000000..67f5e3de6
--- /dev/null
+++ b/.github/workflow/workflow.yml
@@ -0,0 +1,31 @@
+name: CI
+on: [push, pull_request]
+
+# Run linter with github actions for quick feedbacks.
+# Run macos tests with github actions. Linux (CPU & GPU) tests currently runs on CircleCI
+jobs:
+  linter:
+    runs-on: ubuntu-latest
+    # run on PRs, or commits to facebookresearch (not internal)
+    if: ${{ github.repository_owner == 'facebookresearch' || github.event_name == 'pull_request' }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.10
+      - name: Install dependencies
+        # flake8-bugbear flake8-comprehensions are useful but not available internally
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install flake8==6.0.0 isort==5.12.0
+          python -m pip install black==23.1.0
+          flake8 --version
+      - name: Lint
+        run: |
+          echo "Running isort"
+          isort -c -sp .
+          echo "Running black"
+          black -l 100 --check .
+          echo "Running flake8"
+          flake8 .
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9839a6f50..ba25e72f9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,7 +5,7 @@ default_language_version:
 
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.4.0
     hooks:
     -   id: trailing-whitespace
     -   id: check-ast
@@ -16,19 +16,19 @@ repos:
 
 -   repo: https://github.com/psf/black
     # rev: 19.3b0 # Replace by any tag/version: https://github.com/psf/black/tags
-    rev: 22.3.0
+    rev: 23.1.0
     hooks:
       - id: black
         language_version: python3 # Should be a command that runs python3.6+
 
 -   repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.0
+    rev: 6.0.0
     hooks:
     -   id: flake8
         args: ['--max-line-length=88', '--ignore=E501,E203,E266,W503,E741']
 
 - repo: https://github.com/pycqa/isort
-  rev: 5.8.0
+  rev: 5.12.0
   hooks:
     - id: isort
       name: isort (python)
diff --git a/docker/common/install_apex.sh b/docker/common/install_apex.sh
index f29596a8b..191f08aff 100755
--- a/docker/common/install_apex.sh
+++ b/docker/common/install_apex.sh
@@ -22,7 +22,7 @@ nvcc --version
 export TORCH_CUDA_ARCH_LIST=${TORCH_CUDA_ARCH_LIST}
 
 # install apex now (note that we recommend a specific apex version for stability)
-pip install -v --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" apex@https://github.com/NVIDIA/apex/tarball/9ce0a10fb6c2537ef6a59f27b7875e32a9e9b8b8
+pip install -v --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" apex@https://github.com/NVIDIA/apex/tarball/95cea8e3e5b55b0260cc16279f2647412142d53e
 
 popd
 
diff --git a/docker/common/install_conda.sh b/docker/common/install_conda.sh
index bab7f0313..e5fc55d7a 100755
--- a/docker/common/install_conda.sh
+++ b/docker/common/install_conda.sh
@@ -25,7 +25,7 @@ popd
 export PATH=/opt/conda/bin:$PATH
 
 ## Follow the steps below to create and activate a conda environment.
-conda create --name vissl_env python=3.6
+conda create --name vissl_env python=3.10
 bash -c "source activate vissl_env"
 export PATH="/opt/conda/envs/vissl_env/bin:${PATH}"
 
diff --git a/docker/conda/Dockerfile b/docker/conda/Dockerfile
index c49f3858c..854056971 100644
--- a/docker/conda/Dockerfile
+++ b/docker/conda/Dockerfile
@@ -1,8 +1,8 @@
 ARG CUDA_VER
 ARG CUDA_SUFFIX
 
-# we always use cudnn version 7
-FROM nvidia/cuda:${CUDA_VER}-cudnn7-devel
+# we always use cudnn version 8
+FROM nvidia/cuda:${CUDA_VER}-cudnn8-devel
 
 ENV DEBIAN_FRONTEND noninteractive
 
@@ -24,7 +24,7 @@ RUN ./install_conda.sh && rm install_conda.sh
 ENV PATH="/opt/conda/bin:${PATH}"
 
 # install PyTorch.
-RUN conda install pytorch==1.9.1 torchvision cudatoolkit=${CUDA_VER} -c pytorch -c conda-forge
+RUN conda install pytorch==1.13.1 torchvision cudatoolkit=${CUDA_VER} -c pytorch -c conda-forge
 
 # install apex
 RUN conda install apex -c vissl
diff --git a/requirements.txt b/requirements.txt
index 7d934ac22..bb01c8598 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,13 @@
 # Keep this sorted for easy search.
 # Keep versions pinned for testing reproducibility.
-cython==0.29.22
-fvcore==0.1.3.post20210317
-iopath==0.1.9
-hydra-core==1.0.7
-numpy==1.19.5
-parameterized==0.7.4
-scikit-learn==0.24.1
-submitit==1.3.3
-tabulate==0.8.9
-timm==0.6.11
-pandas
+cython==0.29.33
+fvcore==0.1.5.post20221221
+iopath==0.1.10
+hydra-core==1.3.2
+numpy==1.23.5
+parameterized==0.8.1
+scikit-learn==1.2.1
+submitit==1.4.5
+tabulate==0.9.0
+timm==0.6.12
+pandas==1.5.3