diff --git a/pyproject.toml b/pyproject.toml
index 7790c38..0fbe12c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,7 +63,7 @@ neuralblitz = [
 dev = [
     "pytest>=7.0.0",
     "pytest-asyncio>=0.21.0",
-    "black>=23.0.0",
+    "black>=25.11.0",
     "ruff>=0.1.0",
     "mypy>=1.0.0",
     "pre-commit>=4.3.0",
diff --git a/requirements.txt b/requirements.txt
index 52cabe9..042ac8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ equinox>=0.10.0
 # Development dependencies
 pytest>=7.0.0
 pytest-asyncio>=0.21.0
-black>=23.0.0
+black>=25.11.0
 ruff>=0.1.0
 mypy>=1.0.0
 pre-commit>=4.3.0
\ No newline at end of file