diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index b6868d2..5516561 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -17,7 +17,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.7"
           - "3.8"
           - "3.9"
           - "3.10"
@@ -42,29 +41,17 @@ jobs:
       - run: pip${{matrix.python-version}} install -e .
 
       - run: mk python-sa-types
-        if: |
-          matrix.python-version != '3.7'
-          || matrix.system != 'windows-latest'
 
       - name: lint and build
         run: mk python-lint python-sa yaml python-build-once
         env:
           PY_LINT_MYPY_EXTRA_ARGS: --no-incremental
-        if: |
-          matrix.python-version != '3.7'
-          || matrix.system != 'windows-latest'
 
       - run: mk python-test
         env:
           PY_TEST_EXTRA_ARGS: --cov-report=xml
-        if: |
-          matrix.python-version != '3.7'
-          || matrix.system != 'windows-latest'
 
       - uses: codecov/codecov-action@main
-        if: |
-          matrix.python-version != '3.7'
-          || matrix.system != 'windows-latest'
 
       - run: mk pypi-upload-ci
         env:
diff --git a/README.md b/README.md
index f878212..cb4f83f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
     =====================================
     generator=datazen
     version=3.1.2
-    hash=84b7fe19dafb7682480119b63d53aa24
+    hash=61acf9477602dd6971eb2d4654196738
     =====================================
 -->
 
@@ -23,7 +23,6 @@ See also: [generated documentation](https://vkottler.github.io/python/pydoc/vmkl
 
 This package is tested with the following Python minor versions:
 
-* [`python3.7`](https://docs.python.org/3.7/)
 * [`python3.8`](https://docs.python.org/3.8/)
 * [`python3.9`](https://docs.python.org/3.9/)
 * [`python3.10`](https://docs.python.org/3.10/)
diff --git a/config b/config
index 454db9a..f145c31 160000
--- a/config
+++ b/config
@@ -1 +1 @@
-Subproject commit 454db9af00058e7554d49e1f5018f2ff0e9eaa51
+Subproject commit f145c31a445604471b11aea3bd23f40df942a04e
diff --git a/local/configs/python.yaml b/local/configs/python.yaml
index 72ecd11..e7a2519 100644
--- a/local/configs/python.yaml
+++ b/local/configs/python.yaml
@@ -4,7 +4,7 @@ author_info:
   email: "vaughnkottler@gmail.com"
   username: "vkottler"
 
-versions: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+versions: ["3.8", "3.9", "3.10", "3.11"]
 
 systems:
   - macos-latest
diff --git a/manifest.yaml b/manifest.yaml
index fcfc99c..6ba9012 100644
--- a/manifest.yaml
+++ b/manifest.yaml
@@ -25,26 +25,6 @@ compiles:
     schema_types:
       - local/schema_types
 
-# We need alternate versions of the 'help' scaffolding.
-commands:
-  - name: install-local-custom
-    command: mk
-    arguments:
-      - python-editable
-      - "PYTHON_VERSION={{python_version}}"
-    dependencies:
-      - groups-python-no-cli
-      - renders-__main__.py
-      - renders-entry.py
-
-  - name: help_custom
-    command: "./venv{{python_version}}/bin/{{entry}}"
-    force: true
-    arguments:
-      - "-h"
-    dependencies:
-      - commands-install-local-custom
-
 renders:
   - name: README.md
     output_dir: "."
diff --git a/pyproject.toml b/pyproject.toml
index 394d7ba..310fbe9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "vmklib"
 version = "1.8.3"
 description = "Simplify project workflows by standardizing use of GNU Make."
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 license = {file = "LICENSE"}
 keywords = [
   "workflow",
@@ -22,7 +22,6 @@ maintainers = [
 ]
 classifiers = [
   "Topic :: Software Development :: Build Tools",
-  "Programming Language :: Python :: 3.7",
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
diff --git a/setup.py b/setup.py
index d8606f0..a220a80 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 # =====================================
 # generator=datazen
 # version=3.1.2
-# hash=ab812b89eee40b1fec8ddff61dc0552a
+# hash=c29553a5eb8c58f39d08f72dfa51d217
 # =====================================
 
 """
@@ -28,7 +28,6 @@
     "version": VERSION,
     "description": DESCRIPTION,
     "versions": [
-        "3.7",
         "3.8",
         "3.9",
         "3.10",