diff --git a/nnpdf_data/pyproject.toml b/nnpdf_data/pyproject.toml
index ab828cf652..0b979a9ff4 100644
--- a/nnpdf_data/pyproject.toml
+++ b/nnpdf_data/pyproject.toml
@@ -34,6 +34,8 @@ include = [
 [tool.poetry.dependencies]
 python = "^3.9"
 "ruamel.yaml" = "<0.18"
+pandas = "*"
+numpy = "*"
 
 [tool.poetry.extras]
 filter_files_dependencies = ["openpyxl",]