diff --git a/Cargo.toml b/Cargo.toml
index 1be6c16..c64ba91 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,9 +6,12 @@ edition = "2018"
 
 [dependencies]
 rocket = "0.4.2"
-diesel = { version = "1.0.0", features = ["postgres", "sqlite"] }
+diesel = { version = "1.0.0", features = ["postgres", "sqlite", "chrono"] }
 dotenv = "0.9.0"
 rand = "0.6.0"
+chrono = { version = "0.4.9", features = ["serde"] }
+serde = { version = "1.0", features = ["derive"] }
+tera = "0.11"
 
 [dependencies.rocket_contrib]
 version = "0.4.2"