diff --git a/dbtesttools/engines/postgres.py b/dbtesttools/engines/postgres.py
index 66e00c2..b0454bc 100644
--- a/dbtesttools/engines/postgres.py
+++ b/dbtesttools/engines/postgres.py
@@ -111,9 +111,7 @@ def pull_image(self):
             self.client.images.pull(self.image)
 
     def start_container(self):
-        env = dict(
-            POSTGRES_PASSWORD='postgres', PGDATA=self.pg_data  # noqa: S106
-        )
+        env = dict(POSTGRES_PASSWORD='postgres', PGDATA=self.pg_data)  # noqa: S106
         ports = {'5432': self.local_port}
         print("Starting Postgres container ...", file=sys.stderr)
         # Uniq-ify the name as threaded tests will create multiple containers.
diff --git a/pyproject.toml b/pyproject.toml
index e41ddd9..b5dfd97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,24 +1,3 @@
-[tool.black]
-line-length = 79
-target_version = ['py36']
-skip-string-normalization = 1
-# Needed for the vim plugin
-string-normalization = 0
-exclude = '''
-(
-    /(
-          \.eggs
-        | \.git
-        | .tox
-        | \.venv
-        | dist
-        | build
-        | _build
-        | db-testtools-venv
-    )/
-)
-'''
-
 [tool.coverage.run]
 omit = [
     '*dbtesttools/tests*',
@@ -29,6 +8,7 @@ omit = [
 [tool.ruff]
 line-length = 79
 output-format = "full"
+target-version = 'py37'
 exclude = [
     ".git",
     ".tox",
@@ -41,13 +21,14 @@ exclude = [
     ".eggs",
 ]
 
+[tool.ruff.format]
+quote-style = 'preserve'
+
 [tool.ruff.lint]
 select = ["B", "C9", "D", "E", "F", "I", "S", "W"]
 ignore = [
     "D10",  # ignore missing docstrings (for now)
-    "D202", # No blank lines allowed after function docstring (caused by Black)
     "D203", # Allow One Blank Line Before Class
     "D213", # Allow "Multi-line docstring summary should start at the second line"
-    "E203", # Whitespace before ':' (caused by Black)
 ]
 mccabe.max-complexity = 13
diff --git a/test-requirements.txt b/test-requirements.txt
index 1254dd0..309f346 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,3 @@
-black==22.3.0
 build>=0.7.0
 coverage[toml]==6.0.2
 ipython==7.28.0
diff --git a/tox.ini b/tox.ini
index 076e692..c34386d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,9 +23,9 @@ commands =
 [testenv:formatcheck]
 commands =
     ruff check --select I --show-fixes dbtesttools
-    black --check dbtesttools
+    ruff format --check dbtesttools
 
 [testenv:format]
 commands =
     ruff check --select I --fix-only --show-fixes dbtesttools
-    black dbtesttools
+    ruff format dbtesttools