diff --git a/pyproject.toml b/pyproject.toml
index e6cdcc1..93bf4cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ dependencies = [
 dev = [
     "pytest>=7.0.0",
     "pytest-cov>=4.0.0",
-    "black>=23.0.0",
+    "black>=23.12.1",
     "mypy>=1.0.0",
     "flake8>=6.0.0",
     "isort>=5.12.0",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 03552f6..e9cf58e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ pytest>=7.0.0
 pytest-cov>=4.0.0
 
 # Code quality
-black>=23.0.0
+black>=23.12.1
 mypy>=1.0.0
 flake8>=6.0.0
 isort>=5.12.0