diff --git a/src/requirements.txt b/src/requirements.txt
index 3b80974..0d6b8a7 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -1,5 +1,5 @@
 requests==2.31.0
 geopy==2.4.1
-timezonefinder==6.2.0
+timezonefinder==6.5.4
 pytest==8.1.1
 parameterized==0.9.0