diff --git a/Cargo.toml b/Cargo.toml
index e7e0ec31..2da4d9ef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ license = "MIT"
 version = "0.2.1"
 authors = ["Alex Morega <alex@grep.ro>"]
 repository = "https://github.com/georust/rust-gdal"
-documentation = "http://georust.github.io/rust-gdal/"
+documentation = "https://georust.github.io/rust-gdal/"
 
 [dependencies]
 libc = "0.1.7"