diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 63d26fd..2fda0b9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,5 @@
 repos:
 -   repo: https://github.com/doublify/pre-commit-rust
-    rev: master
+    rev: v1.0
     hooks:
     -   id: fmt