diff --git a/.circleci/config.in.yml b/.circleci/config.in.yml
index 28d73ab2..909aeaf1 100644
--- a/.circleci/config.in.yml
+++ b/.circleci/config.in.yml
@@ -182,16 +182,11 @@ workflows:
       #     context: DOCKERHUB_TOKEN
       {{workflows()}}
       - binary_linux_conda_cuda:
-          name: testrun_conda_cuda_py37_cu102_pyt190
+          name: testrun_conda_cuda_py38_cu102_pyt190
           context: DOCKERHUB_TOKEN
-          python_version: "3.7"
+          python_version: "3.8"
           pytorch_version: '1.9.0'
           cu_version: "cu102"
-      - binary_macos_wheel:
-          cu_version: cpu
-          name: macos_wheel_py3.7_cpu
-          python_version: '3.7'
-          pytorch_version: '1.12.0'
       - binary_macos_wheel:
           cu_version: cpu
           name: macos_wheel_py3.8_cpu
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 55195a61..b4c014fb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -180,167 +180,6 @@ workflows:
     jobs:
       # - main:
       #     context: DOCKERHUB_TOKEN
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt190
-          python_version: '3.7'
-          pytorch_version: 1.9.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu111
-          name: linux_conda_py37_cu111_pyt190
-          python_version: '3.7'
-          pytorch_version: 1.9.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt191
-          python_version: '3.7'
-          pytorch_version: 1.9.1
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu111
-          name: linux_conda_py37_cu111_pyt191
-          python_version: '3.7'
-          pytorch_version: 1.9.1
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt1100
-          python_version: '3.7'
-          pytorch_version: 1.10.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu111
-          name: linux_conda_py37_cu111_pyt1100
-          python_version: '3.7'
-          pytorch_version: 1.10.0
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda113
-          context: DOCKERHUB_TOKEN
-          cu_version: cu113
-          name: linux_conda_py37_cu113_pyt1100
-          python_version: '3.7'
-          pytorch_version: 1.10.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt1101
-          python_version: '3.7'
-          pytorch_version: 1.10.1
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu111
-          name: linux_conda_py37_cu111_pyt1101
-          python_version: '3.7'
-          pytorch_version: 1.10.1
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda113
-          context: DOCKERHUB_TOKEN
-          cu_version: cu113
-          name: linux_conda_py37_cu113_pyt1101
-          python_version: '3.7'
-          pytorch_version: 1.10.1
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt1102
-          python_version: '3.7'
-          pytorch_version: 1.10.2
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu111
-          name: linux_conda_py37_cu111_pyt1102
-          python_version: '3.7'
-          pytorch_version: 1.10.2
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda113
-          context: DOCKERHUB_TOKEN
-          cu_version: cu113
-          name: linux_conda_py37_cu113_pyt1102
-          python_version: '3.7'
-          pytorch_version: 1.10.2
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt1110
-          python_version: '3.7'
-          pytorch_version: 1.11.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu111
-          name: linux_conda_py37_cu111_pyt1110
-          python_version: '3.7'
-          pytorch_version: 1.11.0
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda113
-          context: DOCKERHUB_TOKEN
-          cu_version: cu113
-          name: linux_conda_py37_cu113_pyt1110
-          python_version: '3.7'
-          pytorch_version: 1.11.0
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda115
-          context: DOCKERHUB_TOKEN
-          cu_version: cu115
-          name: linux_conda_py37_cu115_pyt1110
-          python_version: '3.7'
-          pytorch_version: 1.11.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt1120
-          python_version: '3.7'
-          pytorch_version: 1.12.0
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda113
-          context: DOCKERHUB_TOKEN
-          cu_version: cu113
-          name: linux_conda_py37_cu113_pyt1120
-          python_version: '3.7'
-          pytorch_version: 1.12.0
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda116
-          context: DOCKERHUB_TOKEN
-          cu_version: cu116
-          name: linux_conda_py37_cu116_pyt1120
-          python_version: '3.7'
-          pytorch_version: 1.12.0
-      - binary_linux_conda:
-          context: DOCKERHUB_TOKEN
-          cu_version: cu102
-          name: linux_conda_py37_cu102_pyt1121
-          python_version: '3.7'
-          pytorch_version: 1.12.1
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda113
-          context: DOCKERHUB_TOKEN
-          cu_version: cu113
-          name: linux_conda_py37_cu113_pyt1121
-          python_version: '3.7'
-          pytorch_version: 1.12.1
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda116
-          context: DOCKERHUB_TOKEN
-          cu_version: cu116
-          name: linux_conda_py37_cu116_pyt1121
-          python_version: '3.7'
-          pytorch_version: 1.12.1
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda116
-          context: DOCKERHUB_TOKEN
-          cu_version: cu116
-          name: linux_conda_py37_cu116_pyt1130
-          python_version: '3.7'
-          pytorch_version: 1.13.0
-      - binary_linux_conda:
-          conda_docker_image: pytorch/conda-builder:cuda117
-          context: DOCKERHUB_TOKEN
-          cu_version: cu117
-          name: linux_conda_py37_cu117_pyt1130
-          python_version: '3.7'
-          pytorch_version: 1.13.0
       - binary_linux_conda:
           context: DOCKERHUB_TOKEN
           cu_version: cu102
@@ -744,16 +583,11 @@ workflows:
           python_version: '3.10'
           pytorch_version: 1.13.0
       - binary_linux_conda_cuda:
-          name: testrun_conda_cuda_py37_cu102_pyt190
+          name: testrun_conda_cuda_py38_cu102_pyt190
           context: DOCKERHUB_TOKEN
-          python_version: "3.7"
+          python_version: "3.8"
           pytorch_version: '1.9.0'
           cu_version: "cu102"
-      - binary_macos_wheel:
-          cu_version: cpu
-          name: macos_wheel_py3.7_cpu
-          python_version: '3.7'
-          pytorch_version: '1.12.0'
       - binary_macos_wheel:
           cu_version: cpu
           name: macos_wheel_py3.8_cpu
diff --git a/.circleci/regenerate.py b/.circleci/regenerate.py
index 4dd4b2c8..d7208fe9 100755
--- a/.circleci/regenerate.py
+++ b/.circleci/regenerate.py
@@ -66,7 +66,7 @@ def pytorch_versions_for_python(python_version):
 def workflows(prefix="", filter_branch=None, upload=False, indentation=6):
     w = []
     for btype in ["conda"]:
-        for python_version in ["3.7", "3.8", "3.9", "3.10"]:
+        for python_version in ["3.8", "3.9", "3.10"]:
             for pytorch_version in pytorch_versions_for_python(python_version):
                 for cu_version in CONDA_CUDA_VERSIONS[pytorch_version]:
                     w += workflow_pair(