diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1b79698..4aa2cf3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -42,7 +42,7 @@ repos:
           - pytest-benchmark
 
   - repo: https://github.com/facebook/pyrefly-pre-commit
-    rev: 1.3.2
+    rev: 1.4.0
     hooks:
       - id: pyrefly-check
         pass_filenames: false