diff --git a/.config/cspell/project-dictionary.txt b/.config/cspell/project-dictionary.txt
index 21d0710..baa63ac 100644
--- a/.config/cspell/project-dictionary.txt
+++ b/.config/cspell/project-dictionary.txt
@@ -12,6 +12,7 @@ diaryrs
 deserialised
 indoc
 mgmt
+tzdb
 serde
 
 # Diary Entries