diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index ee836239..c32a9fb4 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -37,6 +37,6 @@ jobs:
       continue-on-error: true
 
     - name: Upload to codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         files: coverage.xml
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index d8904e80..e134f7c0 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -25,7 +25,7 @@ jobs:
       run: git fetch origin 'refs/tags/*:refs/tags/*'
 
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: "3.11"
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 15d03562..04b4269c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,7 +19,7 @@ repos:
         - test_requirements.txt
 
 - repo: https://github.com/psf/black
-  rev: 23.10.0
+  rev: 24.1.1
   hooks:
   - id: black
     language_version: python3
@@ -29,13 +29,13 @@ repos:
   hooks:
     - id: add-trailing-comma
 
-- repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.1.0
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.2.0
   hooks:
     - id: ruff
 
 - repo: https://github.com/tox-dev/pyproject-fmt
-  rev: 1.2.0
+  rev: 1.7.0
   hooks:
     - id: pyproject-fmt
 
diff --git a/compliance_checker/ioos.py b/compliance_checker/ioos.py
index 733b9e91..2deed991 100644
--- a/compliance_checker/ioos.py
+++ b/compliance_checker/ioos.py
@@ -1,6 +1,7 @@
 """
 Check for IOOS-approved attributes
 """
+
 import re
 from numbers import Number
 
@@ -1543,12 +1544,14 @@ def check_gts_ingest_requirements(self, ds):
             BaseCheck.HIGH,
             False,  # always fail
             "NDBC/GTS Ingest Requirements",
-            [var_passed_ingest_msg.format(", ".join(_var_passed))]
-            if all_passed_ingest_reqs
-            else [
-                var_passed_ingest_msg.format(", ".join(_var_passed)),
-                var_failed_ingest_msg.format(", ".join(_var_failed)),
-            ],
+            (
+                [var_passed_ingest_msg.format(", ".join(_var_passed))]
+                if all_passed_ingest_reqs
+                else [
+                    var_passed_ingest_msg.format(", ".join(_var_passed)),
+                    var_failed_ingest_msg.format(", ".join(_var_failed)),
+                ]
+            ),
         )
 
     def check_instrument_variables(self, ds):
@@ -1764,9 +1767,11 @@ def check_instrument_make_model_calib_date(self, ds):
                     BaseCheck.MEDIUM,
                     valid,
                     "instrument_variable:make_model",
-                    None
-                    if valid
-                    else [f"Attribute {v}:make_model ({mm}) should be a string"],
+                    (
+                        None
+                        if valid
+                        else [f"Attribute {v}:make_model ({mm}) should be a string"]
+                    ),
                 ),
             )
 
@@ -1784,11 +1789,13 @@ def check_instrument_make_model_calib_date(self, ds):
                     BaseCheck.MEDIUM,
                     valid,
                     "instrument_variable:calibration_date",
-                    None
-                    if valid
-                    else [
-                        f"Attribute {v}:calibration_date ({cd}) should be an ISO-8601 string",
-                    ],
+                    (
+                        None
+                        if valid
+                        else [
+                            f"Attribute {v}:calibration_date ({cd}) should be an ISO-8601 string",
+                        ]
+                    ),
                 ),
             )
 
diff --git a/compliance_checker/tests/test_cf.py b/compliance_checker/tests/test_cf.py
index 367ffc6d..360683be 100644
--- a/compliance_checker/tests/test_cf.py
+++ b/compliance_checker/tests/test_cf.py
@@ -1300,9 +1300,7 @@ def test_check_time_coordinate(self):
         # NB: >= 60 seconds is nonstandard, but isn't actually a CF requirement
         # until CF 1.9 onwards
         dataset.variables["time"].units = "months since 0-1-1 23:00:60"
-        dataset.variables[
-            "time"
-        ].climatology = (
+        dataset.variables["time"].climatology = (
             "nonexistent_variable_reference_only_used_to_test_year_zero_failure"
         )
         results = self.cf.check_time_coordinate(dataset)
@@ -2952,9 +2950,9 @@ def test_bad_lsid(self):
             messages = results[0].msgs
             assert results[0].value[0] < results[0].value[1]
             assert len(messages) == 1
-            taxon_lsid[
-                0
-            ] = "http://www.lsid.info/urn:lsid:marinespecies.org:taxname:99999999999"
+            taxon_lsid[0] = (
+                "http://www.lsid.info/urn:lsid:marinespecies.org:taxname:99999999999"
+            )
             results = self.cf.check_taxa(dataset)
             assert messages[0].startswith(
                 "Taxon id must match one of the following forms:",
diff --git a/compliance_checker/util.py b/compliance_checker/util.py
index 8117ad3e..6b03e98b 100644
--- a/compliance_checker/util.py
+++ b/compliance_checker/util.py
@@ -1,6 +1,7 @@
 """
 General purpose utility functions to aid in compliance checking tasks
 """
+
 from collections import OrderedDict
 
 import isodate