diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..1048144
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,5 @@
+construct==2.10.*
+pytest>=6.2.0
+numpy==1.19.3
+arrow
+ruamel.yaml
\ No newline at end of file