diff --git a/Project.toml b/Project.toml
index 8a2488c..a1e44ea 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,6 +10,7 @@ DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 Downloads = "f43a241f-c20a-4ad4-852c-f6b1247861c6"
+Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 SQLite = "0aa819cd-b072-5ff4-a722-6bc24af294d9"
 Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"