diff --git a/pyproject.toml b/pyproject.toml
index b85cd614..c3e500a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,7 +72,7 @@ jq = [{version = "^1.3.0", platform = "darwin"}, {version = "^1.3.0", platform =
 experimental = ["cognite-sdk-experimental"]
 
 [tool.poetry.group.dev.dependencies]
-black = "23.9.1"
+black = "23.10.0"
 mypy = "1.5.1"
 ruff = "^0.0.289"
 pytest = "^7.0.0"