diff --git a/requirements.txt b/requirements.txt
index a7c0294..0ec3e7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,3 @@
 
 msgpack>=0.5.2 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
-tzdata>=2022.4 # MIT