diff --git a/Cargo.toml b/Cargo.toml
index 081fb35..c45111b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,12 +4,12 @@ version = "0.1.0"
 authors = ["Thomas Forgione <thomas@tforgione.fr>"]
 
 [dependencies]
-num = "*"
-glium = "*"
-image = "*"
-byteorder = "*"
-clap = "*"
-nalgebra = "*"
+num = "0.1.42"
+glium = "0.21.0"
+image = "0.19.0"
+byteorder = "1.2.3"
+clap = "2.31.2"
+nalgebra = "0.15.3"
 verbose-log = { git = "https://gitea.tforgione.fr/dash-3d/verbose-log" }
 
 [[bin]]