diff --git a/requirements.txt b/requirements.txt
index 663bd1f..934cbed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,4 @@
-requests
\ No newline at end of file
+requests >= 2.28.2
+pytz >= 2023.3
+timezonefinder >=6.2.0
+pyexiv2 >= 2.8.2
\ No newline at end of file