diff --git a/pyproject.toml b/pyproject.toml
index 077dc4e..23591bd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ typing-extensions = "^4.4.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.0"
-black = "^22.1"
+black = "^26.0.0"
 isort = "^5.10.1"
 tomli = { version = "^2.0.1", python = "<3.11" }
 pyright = "^1.1.273"