diff --git a/pyproject.toml b/pyproject.toml
index caf20fb..2a2e6b4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ allowedUntypedLibraries = ["frontmatter", "pygments", "pymdownx", "l2m4m"]
 [tool.ruff]
 line-length = 70
 indent-width = 4
-target-version = "py311"
+target-version = "py312"
 
 [tool.ruff.lint]
 fixable = ["ALL"]