diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9fb17fd..e8d6cfd 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -56,7 +56,7 @@ repos:
     args: ["-i"]
 
 - repo: https://github.com/MarcoGorelli/cython-lint
-  rev: v0.20.0
+  rev: v0.21.0
   hooks:
   - id: cython-lint
   - id: double-quote-cython-strings