diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 77b19771..a143d98a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,3 +1,6 @@
+default_language_version:
+  ruby: 2.7.1
+
 exclude: ^tests/data/
 repos:
   - repo: https://github.com/PyCQA/flake8