diff --git a/pdm.lock b/pdm.lock
index 88c6268..a16cfa3 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -5,7 +5,7 @@
 groups = ["default", "dev"]
 strategy = ["cross_platform", "inherit_metadata"]
 lock_version = "4.4.1"
-content_hash = "sha256:9374c429f1bd5c105306ce55a4d481335bf6ee4aa65613058a47c49799bb0444"
+content_hash = "sha256:50abc9273493a500f1e4e090341a5d43214cc99ddd4053ea8afab0e63986a098"
 
 [[package]]
 name = "attrs"
diff --git a/pyproject.toml b/pyproject.toml
index 7a09680..6e9e7ea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dev = [
     "mypy>=1.8.0",
     "pytest>=8.0.0",
     "flake8>=7.0.0",
-    "black>=24.1.1",
+    "black>=24.4.2",
     "types-psycopg2>=2.9.21.20240417",
 ]