diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a35de4c..68bb092 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
     -   id: check-yaml
 
@@ -10,24 +10,24 @@ repos:
       - id: isort
 
 -   repo: https://github.com/psf/black
-    rev: 24.4.2
+    rev: 24.10.0
     hooks:
       - id: black
         name: black
 
 -   repo: https://github.com/pycqa/flake8
-    rev: 7.0.0
+    rev: 7.1.1
     hooks:
     -   id: flake8
 
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.10.0
+    rev: v1.12.0
     hooks:
     -   id: mypy
         additional_dependencies: [types-setuptools, pydantic]
 
 -   repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.17
+    rev: 0.7.18
     hooks:
     -   id: mdformat
         additional_dependencies: [mdformat-gfm, mdformat-frontmatter, mdformat-pyproject]
diff --git a/ape_bsc/ecosystem.py b/ape_bsc/ecosystem.py
index 70fd90b..bd9c560 100644
--- a/ape_bsc/ecosystem.py
+++ b/ape_bsc/ecosystem.py
@@ -12,6 +12,7 @@
     # chain_id, network_id
     "mainnet": (56, 56),
     "testnet": (97, 97),
+    "opBNB": (204, 204),
 }
 
 
@@ -24,6 +25,7 @@ class BSCConfig(BaseEthereumConfig):
     NETWORKS: ClassVar[dict[str, tuple[int, int]]] = NETWORKS
     mainnet: NetworkConfig = _create_config()
     testnet: NetworkConfig = _create_config()
+    opBNB: NetworkConfig = _create_config()
 
 
 class BSC(Ethereum):
diff --git a/pyproject.toml b/pyproject.toml
index b61be4a..d1f007d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,7 @@ include = '\.pyi?$'
 [tool.pytest.ini_options]
 addopts = """
     -p no:ape_test
+    -p no:pytest_ethereum
     --cov-branch
     --cov-report term
     --cov-report html
diff --git a/setup.cfg b/setup.cfg
index c362920..fb8dd96 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,6 @@
 [flake8]
 max-line-length = 100
+ignore = E704,W503,PYD002
 exclude =
 	venv*
 	.eggs
diff --git a/setup.py b/setup.py
index 8a1ea36..1f631b3 100644
--- a/setup.py
+++ b/setup.py
@@ -10,14 +10,14 @@
         "hypothesis>=6.2.0,<7.0",  # Strategy-based fuzzer
     ],
     "lint": [
-        "black>=24.4.2,<25",  # Auto-formatter and linter
-        "mypy>=1.10.0,<2",  # Static type analyzer
+        "black>=24.10.0,<25",  # Auto-formatter and linter
+        "mypy>=1.12.0,<2",  # Static type analyzer
         "types-setuptools",  # Needed for mypy type shed
-        "flake8>=7.0.0,<8",  # Style linter
+        "flake8>=7.1.1,<8",  # Style linter
         "flake8-breakpoint>=1.1.0,<2",  # Detect breakpoints left in code
         "flake8-print>=5.0.0,<6",  # Detect print statements left in code
         "isort>=5.13.2,<6",  # Import sorting linter
-        "mdformat>=0.7.17",  # Auto-formatter for markdown
+        "mdformat>=0.7.18",  # Auto-formatter for markdown
         "mdformat-gfm>=0.3.5",  # Needed for formatting GitHub-flavored markdown
         "mdformat-frontmatter>=0.4.1",  # Needed for frontmatters-style headers in issue templates
         "mdformat-pyproject>=0.0.1",  # Allows configuring in pyproject.toml