diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..f4e17ac
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+pandas>=1.3.0
+openpyxl>=3.0.0
+numpy>=1.20.0
+pyinstaller>=4.0