diff --git a/pkgs/development/python-modules/pwntools/default.nix b/pkgs/development/python-modules/pwntools/default.nix
index dad2c04b0d6f..35ad60317ad4 100644
--- a/pkgs/development/python-modules/pwntools/default.nix
+++ b/pkgs/development/python-modules/pwntools/default.nix
@@ -84,7 +84,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = "http://pwntools.com";
+    homepage = "https://pwntools.com";
     description = "CTF framework and exploit development library";
     license = licenses.mit;
     maintainers = with maintainers; [ bennofs kristoff3r pamplemousse ];