diff --git a/decision_table_generator/requirements.txt b/decision_table_generator/requirements.txt
new file mode 100644
index 0000000..dba432d
--- /dev/null
+++ b/decision_table_generator/requirements.txt
@@ -0,0 +1,2 @@
+pandas>=2.0,<3.0
+pytest>=7.0,<9.0
\ No newline at end of file