diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index a4b6550..304dff2 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -4,9 +4,11 @@
   entry: cargo-lock-updater
   language: script
   types: [text]
+  require_serial: true
 - id: fmt-check
   name: Check formatting
   description: Runs make fmt-check
   entry: fmt-check
   language: script
   types: [text]
+  require_serial: true