diff --git a/tools/requirements.txt b/tools/requirements.txt
index a86b6af1a..bf3c2a5f3 100644
--- a/tools/requirements.txt
+++ b/tools/requirements.txt
@@ -1,6 +1,6 @@
 aiohttp==3.8.4
 async-timeout==4.0.2
-pytz==2022.7.1
+pytz==2023.2
 sentry-sdk==1.16.0
 structlog==22.3.0
 taskcluster==47.1.2