diff --git a/requirements.txt b/requirements.txt
index 49c32ff6..a969e976 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ six==1.16.0
 soupsieve==2.4
 tempora==5.2.1
 tokenize-rt==5.0.0
-tzdata==2022.7
+tzdata==2023.3
 tzlocal==4.2
 urllib3==1.26.15
 webencodings==0.5.1