diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7767a7b..a8043c6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,7 +10,7 @@ repos:
       - id: check-added-large-files
   - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-    rev: v0.8.4
+    rev: v0.9.2
     hooks:
       # Run the linter.
       - id: ruff
@@ -18,7 +18,7 @@ repos:
       # Run the formatter.
       - id: ruff-format
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: 'v1.14.0'
+    rev: 'v1.14.1'
     hooks:
       - id: mypy
         additional_dependencies: [types-requests]
diff --git a/mermaid/__main__.py b/mermaid/__main__.py
index 242e168..b962b60 100644
--- a/mermaid/__main__.py
+++ b/mermaid/__main__.py
@@ -53,9 +53,9 @@ def __init__(
         """
         if scale:
             assert 1 <= scale <= 3, "Scale must be between 1 and 3"
-            assert any(
-                [width, height]
-            ), "One or both of width and height must be provided"
+            assert any([width, height]), (
+                "One or both of width and height must be provided"
+            )
 
         self.__position: str = position if isinstance(position, str) else position.value
         self.__height = height if height else None