diff --git a/data-pipeline/requirements.txt b/data-pipeline/requirements.txt
index 8a7e84025..ef4b8f436 100644
--- a/data-pipeline/requirements.txt
+++ b/data-pipeline/requirements.txt
@@ -6,5 +6,5 @@ attrs
 cattrs
 pytest
 ruff==0.5.5
-black
+black==24.3.0   # This should be kept in sync with the version in .pre-commit-config.yml
 pyright