diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index f6a3856..db53034 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -2,3 +2,5 @@
 98ce05a9ebb46033cbbc993ad6b2134c9d9e476f
 # Commit that added in isort formatting support
 79494e75dc20226d130e27d638108f8d96fd7873
+# black 24.x
+4d97a421903aca95ba5b6d3791071b4ba5625f64
diff --git a/octodns_ns1/__init__.py b/octodns_ns1/__init__.py
index f771186..c658e21 100644
--- a/octodns_ns1/__init__.py
+++ b/octodns_ns1/__init__.py
@@ -868,14 +868,9 @@ def _data_for_MX(self, _type, record):
     def _data_for_NAPTR(self, _type, record):
         values = []
         for answer in record['short_answers']:
-            (
-                order,
-                preference,
-                flags,
-                service,
-                regexp,
-                replacement,
-            ) = answer.split(' ', 5)
+            (order, preference, flags, service, regexp, replacement) = (
+                answer.split(' ', 5)
+            )
             values.append(
                 {
                     'flags': flags,
@@ -1444,9 +1439,11 @@ def _generate_regions(self, record):
                 if n == 8:
                     # US state, e.g. NA-US-KY
                     # CA province, e.g. NA-CA-NL
-                    us_state.add(
-                        geo[-2:]
-                    ) if "NA-US" in geo else ca_province.add(geo[-2:])
+                    (
+                        us_state.add(geo[-2:])
+                        if "NA-US" in geo
+                        else ca_province.add(geo[-2:])
+                    )
                     # For filtering. State filtering is done by the country
                     # filter
                     has_country = True
diff --git a/requirements-dev.txt b/requirements-dev.txt
index ec67e45..7f5da9c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,39 +1,39 @@
 # DO NOT EDIT THIS FILE DIRECTLY - use ./script/update-requirements to update
 Pygments==2.17.2
-black==23.11.0
-build==1.0.3
+black==24.3.0
+build==1.1.1
 cffi==1.16.0
 click==8.1.7
-cmarkgfm==2022.10.27
-coverage==7.3.2
+cmarkgfm==2024.1.14
+coverage==7.4.4
 docutils==0.20.1
 exceptiongroup==1.2.0
-importlib-metadata==6.8.0
+importlib_metadata==7.1.0
 iniconfig==2.0.0
-isort==5.12.0
-jaraco.classes==3.3.0
-keyring==24.3.0
+isort==5.13.2
+jaraco.classes==3.3.1
+keyring==24.3.1
 markdown-it-py==3.0.0
 mdurl==0.1.2
-more-itertools==10.1.0
+more-itertools==10.2.0
 mypy-extensions==1.0.0
-nh3==0.2.14
-packaging==23.2
-pathspec==0.11.2
-pkginfo==1.9.6
-platformdirs==4.0.0
-pluggy==1.3.0
+nh3==0.2.15
+packaging==24.0
+pathspec==0.12.1
+pkginfo==1.10.0
+platformdirs==4.2.0
+pluggy==1.4.0
 pycparser==2.21
-pyflakes==3.1.0
+pyflakes==3.2.0
 pyproject_hooks==1.0.0
 pytest-cov==4.1.0
 pytest-network==0.0.1
-pytest==7.4.3
-readme-renderer==42.0
+pytest==8.1.1
+readme_renderer==43.0
 requests-toolbelt==1.0.0
 rfc3986==2.0.0
-rich==13.7.0
+rich==13.7.1
 tomli==2.0.1
-twine==4.0.2
-typing_extensions==4.8.0
-zipp==3.17.0
+twine==5.0.0
+typing_extensions==4.10.0
+zipp==3.18.1
diff --git a/requirements.txt b/requirements.txt
index b7fec1b..10f1a8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,14 @@
 # DO NOT EDIT THIS FILE DIRECTLY - use ./script/update-requirements to update
 PyYAML==6.0.1
-certifi==2023.11.17
+certifi==2024.2.2
 charset-normalizer==3.3.2
-dnspython==2.4.2
+dnspython==2.6.1
 fqdn==1.5.1
-idna==3.4
+idna==3.6
 natsort==8.4.0
-ns1-python==0.18.0
-octodns==1.3.0
-python-dateutil==2.8.2
+ns1-python==0.19.0
+octodns==1.6.1
+python-dateutil==2.9.0.post0
 requests==2.31.0
 six==1.16.0
-urllib3==2.1.0
+urllib3==2.2.1
diff --git a/setup.py b/setup.py
index d4b7118..056c5f4 100755
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@ def version():
             # likely to result in formatting changes that should happen in their
             # own PR. This will basically happen yearly
             # https://black.readthedocs.io/en/stable/the_black_code_style/index.html#stability-policy
-            'black>=23.1.0,<24.0.0',
+            'black>=24.3.0,<25.0.0',
             'build>=0.7.0',
             'isort>=5.11.5',
             'pyflakes>=2.2.0',