diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5576381e..fd5a58c1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -82,8 +82,8 @@ jobs:
       - name: Recompile pip files if requested
         if: matrix.pip-recompile
         run: |
-          pip-compile requirements/requirements.in
-          pip-compile requirements/test-requirements.in
+          pip-compile -v requirements/requirements.in
+          pip-compile -v requirements/test-requirements.in
           # Print out changes.
           git diff
 
diff --git a/requirements/requirements.in b/requirements/requirements.in
index 3bf3426f..619bf530 100644
--- a/requirements/requirements.in
+++ b/requirements/requirements.in
@@ -58,6 +58,8 @@ mysqlclient # https://github.com/PyMySQL/mysqlclient
 
 # pandas for data summaries
 pandas
+numpy>=1.25,<2.0 ; python_version == '3.12'
+
 
 # for exporting django-tables2 tables to tsv.
 tablib