diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7d0e153..5f0c459 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,11 +1,11 @@
 repos:
   - repo: https://github.com/compilerla/conventional-pre-commit
-    rev: v2.1.1
+    rev: v2.3.0
     hooks:
       - id: conventional-pre-commit
         stages: [commit-msg]
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.0.260
+    rev: v0.0.284
     hooks:
       - id: ruff
         args: [--exit-non-zero-on-fix, --fix]
@@ -24,6 +24,6 @@ repos:
       - id: check-toml
       - id: check-yaml
   - repo: https://github.com/psf/black
-    rev: 23.3.0
+    rev: 23.7.0
     hooks:
       - id: black
diff --git a/incipyt/commands.py b/incipyt/commands.py
index e5de1ee..72a8c0e 100644
--- a/incipyt/commands.py
+++ b/incipyt/commands.py
@@ -21,7 +21,7 @@ def run(args, check=True, **kwargs):
     """
     formatted = [arg.format() if isinstance(arg, Formattable) else arg for arg in args]
     logger.info(" ".join(formatted))
-    result = subprocess.run(formatted, capture_output=True, check=False, **kwargs)
+    result = subprocess.run(formatted, capture_output=True, check=False, **kwargs)  # noqa: S603
     logger.info(result.stdout.decode())
     if check and result.returncode:
         logger.error(result.stderr.decode())
diff --git a/pyproject.toml b/pyproject.toml
index e06c0b1..91eb55e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,6 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-  "flit==3.9.0",
   "pre-commit==3.3.3",
 ]
 doc = [
@@ -68,6 +67,7 @@ ignore = [
   "E501", "W505", # Disable rules about line-too-long, black does that
   "FBT002", #Disable "Boolean default value in function definition" rule
   "PLC1901",  # Disable "(value == '') can be simplified to (not value)"
+  "RUF012",  # Disable "should be annotated with typing.ClassVar"
 ]
 select = [
   "B", "C4", "D", "E", "ERA", "F", "G", "I", "PIE", "PLC", "Q", "RUF", "SIM", "W",