diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index d044b185..7bb953d4 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -11,7 +11,7 @@ on:
         type: string
 
 jobs:
-  formatting:
+  format:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -26,8 +26,8 @@ jobs:
           cache: "poetry"
       - name: Install packages
         run: poetry install
-      - name: Check black
-        run: make black-check
+      - name: Ruff check
+        run: make ruff-check
   mypy:
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 82296e13..2c50f6b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,4 @@
-name: Nutshell CI
+name: CI
 on:
   push:
     branches:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index cad022a9..8a7d36b2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 exclude: "^cashu/nostr/.*"
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v4.5.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -12,16 +12,12 @@ repos:
       - id: debug-statements
       - id: mixed-line-ending
       - id: check-case-conflict
-  # - repo: https://github.com/psf/black
-  #   rev: 23.11.0
-  #   hooks:
-  #     - id: black
-  #       args: [--line-length=150]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.0.283
+    rev: v0.2.1
     hooks:
       - id: ruff
-        args: [--fix, --exit-non-zero-on-fix]
+        args: [--fix]
+      - id: ruff-format
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.6.0
     hooks:
diff --git a/Makefile b/Makefile
index b9e79292..f6cb065b 100644
--- a/Makefile
+++ b/Makefile
@@ -4,18 +4,12 @@ ruff:
 ruff-check:
 	poetry run ruff check .
 
-black:
-	poetry run black .
-
-black-check:
-	poetry run black . --check
-
 mypy:
 	poetry run mypy cashu --check-untyped-defs
 
-format: black ruff
+format: ruff
 
-check: black-check ruff-check mypy
+check: ruff-check mypy
 
 clean:
 	rm -r cashu.egg-info/ || true