diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index f08c988..491ce5f 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -2,3 +2,5 @@
 f12ca78371e707deac7cd19cf1909dce31d08927
 # Commit for isort formatting changes
 57326933fe092c44d0b85f2d466889fe72f7ad7a
+# black 24.x
+7101c4fb19b808b36f4fa01a92dfd6219a6ff28d
diff --git a/octodns_gandi/__init__.py b/octodns_gandi/__init__.py
index cf41d99..0a1f828 100644
--- a/octodns_gandi/__init__.py
+++ b/octodns_gandi/__init__.py
@@ -152,11 +152,11 @@ def _data_for_multiple(self, _type, records):
         return {
             'ttl': records[0]['rrset_ttl'],
             'type': _type,
-            'values': [
-                v.replace(';', '\\;') for v in records[0]['rrset_values']
-            ]
-            if _type == 'TXT'
-            else records[0]['rrset_values'],
+            'values': (
+                [v.replace(';', '\\;') for v in records[0]['rrset_values']]
+                if _type == 'TXT'
+                else records[0]['rrset_values']
+            ),
         }
 
     _data_for_A = _data_for_multiple
@@ -304,9 +304,11 @@ def _params_for_multiple(self, record):
             'rrset_name': self._record_name(record.name),
             'rrset_ttl': record.ttl,
             'rrset_type': record._type,
-            'rrset_values': [v.replace('\\;', ';') for v in record.values]
-            if record._type == 'TXT'
-            else record.values,
+            'rrset_values': (
+                [v.replace('\\;', ';') for v in record.values]
+                if record._type == 'TXT'
+                else record.values
+            ),
         }
 
     _params_for_A = _params_for_multiple
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 591ffcd..96a7695 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,40 +1,40 @@
 # 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-mock==1.11.0
 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 8654b20..72abaef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,13 @@
 # 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
-octodns==1.3.0
-python-dateutil==2.8.2
+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 97401e5..93a8e49 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',