diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index cce031f..3cc1341 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -14,6 +14,7 @@ repos:
     -   id: mixed-line-ending
         args: [--fix=lf]
     -   id: check-executables-have-shebangs
+    -   id: requirements-txt-fixer
     -   id: trailing-whitespace
         args: [--markdown-linebreak-ext=md]
 -   repo: https://github.com/psf/black