diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 107ca1a..3429bb0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,7 +6,7 @@ repos:
       args: [--target-version, "4.2"]
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v3.20.0
+  rev: v3.21.0
   hooks:
     - id: pyupgrade
       args: [--py39-plus]