diff --git a/pyproject.toml b/pyproject.toml
index 9cfbc3d7..85ae0109 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ optional-dependencies.dev = [
     "pylint[spelling]==4.0.6",
     "pyproject-fmt==2.25.0",
     "pyrefly==1.1.1",
-    "pyright==1.1.410",
+    "pyright==1.1.411",
     "pyroma==5.0.1",
     "pytest==9.1.1",
     "pytest-beartype-tests==2026.4.26",