diff --git a/qualtrix/client.py b/qualtrix/client.py
index 596f583..d149c85 100644
--- a/qualtrix/client.py
+++ b/qualtrix/client.py
@@ -4,7 +4,6 @@
 import logging
 import requests
 import time
-import pytz
 import datetime
 from datetime import datetime, timedelta
 
diff --git a/requirements.txt b/requirements.txt
index 1d3a0f5..79eb457 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,4 @@ uvicorn==0.25.0
 starlette-prometheus==0.9.0
 google-api-python-client==2.113.0
 google-auth-httplib2==0.2.0
-google-auth-oauthlib==1.2.0
-pytz==2024.1
\ No newline at end of file
+google-auth-oauthlib==1.2.0
\ No newline at end of file