diff --git a/Cargo.toml b/Cargo.toml
index 022b543..9253dd0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ version = "2.0.1"
 edition = "2018"
 keywords = ["macro", "error", "type", "enum"]
 authors = ["Paul Colomiets <paul@colomiets.name>", "Colin Kiegel <kiegel@gmx.de>"]
-homepage = "http://github.com/tailhook/quick-error"
-repository = "http://github.com/tailhook/quick-error"
-documentation = "http://docs.rs/quick-error"
+homepage = "https://github.com/tailhook/quick-error"
+repository = "https://github.com/tailhook/quick-error"
+documentation = "https://docs.rs/quick-error"
 categories = ["rust-patterns"]