diff --git a/pkgs/by-name/he/hexio/package.nix b/pkgs/by-name/he/hexio/package.nix
index da8bb23251ce..b4bb5997df3a 100644
--- a/pkgs/by-name/he/hexio/package.nix
+++ b/pkgs/by-name/he/hexio/package.nix
@@ -1,35 +1,35 @@
 {
   lib,
   stdenv,
-  fetchFromGitHub,
+  fetchFromGitLab,
   pcsclite,
   pth,
-  python2,
+  python3Packages,
 }:
-
 stdenv.mkDerivation rec {
   pname = "hexio";
-  version = "1.0-RC1";
+  version = "1.1";
 
-  src = fetchFromGitHub {
-    sha256 = "08jxkdi0gjsi8s793f9kdlad0a58a0xpsaayrsnpn9bpmm5cgihq";
-    rev = "version-${version}";
+  src = fetchFromGitLab {
     owner = "vanrein";
     repo = "hexio";
+    tag = "v${version}";
+    hash = "sha256-jp7VHT08Rhw5nUtNpqkRHDHT0R51PCBy0cKb1sI6zkg=";
   };
 
   strictDeps = true;
 
+  nativeBuildInputs = [ python3Packages.wrapPython ];
+
   buildInputs = [
     pcsclite
     pth
-    python2
   ];
 
-  patchPhase = ''
+  postPatch = ''
     substituteInPlace Makefile \
-      --replace '-I/usr/local/include/PCSC/' '-I${lib.getDev pcsclite}/include/PCSC/' \
-      --replace '-L/usr/local/lib/pth' '-I${pth}/lib/'
+      --replace-fail '-I/usr/local/include/PCSC/' '-I${lib.getDev pcsclite}/include/PCSC/' \
+      --replace-fail '-L/usr/local/lib/pth' '-I${pth}/lib/'
   '';
 
   installPhase = ''
@@ -38,6 +38,10 @@ stdenv.mkDerivation rec {
     make DESTDIR=$out PREFIX=/ install
   '';
 
+  postFixup = ''
+    wrapPythonPrograms
+  '';
+
   meta = with lib; {
     description = "Low-level I/O helpers for hexadecimal, tty/serial devices and so on";
     homepage = "https://github.com/vanrein/hexio";