diff --git a/pyproject.toml b/pyproject.toml
index 098990cc..8bfd5f03 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ optional-dependencies.dev = [
     "pydocstringformatter==0.7.5",
     "pylint[spelling]==4.0.4",
     "pyproject-fmt==2.12.1",
-    "pyrefly==0.51.0",
+    "pyrefly==0.51.1",
     "pyright==1.1.408",
     "pyroma==5.0.1",
     "pytest==9.0.2",