diff --git a/Project.toml b/Project.toml
index 83277d3..356b940 100644
--- a/Project.toml
+++ b/Project.toml
@@ -40,6 +40,7 @@ CSV = "0.10"
 DataFrames = "1"
 DataStructures = "0.18"
 DocStringExtensions = "0.9"
+DuckDB = "1"
 HTTP = "1"
 JSON3 = "1"
 MbedTLS = "1"