diff --git a/.github/workflows/python-cqa.yml b/.github/workflows/python-cqa.yml
index 4c020481..18c2b9b5 100644
--- a/.github/workflows/python-cqa.yml
+++ b/.github/workflows/python-cqa.yml
@@ -59,7 +59,7 @@ jobs:
     - uses: actions/cache@v4
       with:
         path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+        key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}
         restore-keys: |
           ${{ runner.os }}-pip-
     - name: Set up Python ${{ matrix.python-version }}
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 00000000..7bea4548
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,11 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: check-added-large-files
+      - id: detect-private-key
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: mixed-line-ending
+        args: [ --fix=lf ]
+minimum_pre_commit_version: 4.0.1