diff --git a/unknowns_analysis/requirements.txt b/unknowns_analysis/requirements.txt
new file mode 100644
index 0000000..6fc412a
--- /dev/null
+++ b/unknowns_analysis/requirements.txt
@@ -0,0 +1,2 @@
+pandas>=2.0,<3.0
+pytest>=7.0,<8.0
\ No newline at end of file