diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 59e08ba..9a57342 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ jobs:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
     - run: pip install -r requirements.txt
-    - run: ./lint.sh
+    - run: ruff check
     - run: pytest --cov=. --cov-report=xml
     - uses: codecov/codecov-action@v4
       with:
diff --git a/lint.sh b/lint.sh
deleted file mode 100755
index 4479f7d..0000000
--- a/lint.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-
-black --check .
-isort --check .
-flake8 .
diff --git a/requirements.txt b/requirements.txt
index 3e83d18..01759b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,4 @@
-black==24.8.0
-flake8==7.1.1
-isort==6.0.0b2
+ruff==0.6.2
 pytest==8.3.2
 pytest-cov==5.0.0
 jsbeautifier==1.15.1