diff --git a/Cargo.toml b/Cargo.toml
index 7224a0f..6a50811 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,37 +1,37 @@
 [package]
 name = "limiting-factor"
 version = "0.7.1"
 authors = [
     "Sébastien Santoro <dereckson@espace-win.org>",
 ]
 description = "Library to create a REST API with Diesel and Rocket"
 readme = "README.md"
 keywords = [
     "Diesel",
     "API",
     "Rocket",
     "REST",
 ]
 categories = [
     "web-programming",
 ]
 license = "BSD-2-Clause"
 repository = "https://devcentral.nasqueron.org/source/limiting-factor/"
 
 [dependencies]
-diesel = { version = "^1.0.0", features = ["postgres", "r2d2", "chrono"], optional = true }
-dotenv = "0.9.0"
-log = "^0.4.4"
-r2d2 = { version = "^0.8.2", optional = true }
-rocket = "^0.4.0"
-rocket_contrib = { version = "^0.4.0", features = [ "json" ] }
-serde = { version = "1.0", optional = true }
+diesel = { version = "^1.4.7", features = ["postgres", "r2d2", "chrono"], optional = true }
+dotenv = "^0.15.0"
+log = "^0.4.14"
+r2d2 = { version = "^0.8.9", optional = true }
+rocket = "^0.4.10"
+rocket_contrib = { version = "^0.4.10", features = [ "json" ] }
+serde = { version = "^1.0.130", optional = true }
 
 [features]
 default = ["minimal"]
 
 minimal = ["serialization"]
 full = ["pgsql", "serialization"]
 
 pgsql = ["diesel", "r2d2"]
 serialization = ["serde"]