diff --git a/requirements.txt b/requirements.txt
index 04fc135..e3511af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,5 @@
 psycopg2
 pandas
-scapy
\ No newline at end of file
+scapy
+typer
+pymodbus==3.1.3
\ No newline at end of file