diff --git a/Cargo.toml b/Cargo.toml
index 84c4cfa..1540d02 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,9 @@
 name = "codigocomentado"
 version = "0.1.0"
 authors = ["kirbylife <gabriel13m@gmail.com>"]
-edition = "2018"
+edition = "2019"
 
 [dependencies]
+rocket = "0.4.2"
+diesel = { version = "1.0.0", features = ["postgres", "sqlite"] }
+dotenv = "0.9.0"
\ No newline at end of file