diff --git a/flake.lock b/flake.lock

index 9a1654982262f0985abec9f32ffb989b74baba0d..0f679163e6effc6455b45c05709ecf6c7bf1b4cb 100644

--- a/flake.lock

+++ b/flake.lock

@@ -17,11 +17,11 @@ }

 },

 "nixpkgs": {

   "locked": {

•    "lastModified": 1641577433,
  

•    "narHash": "sha256-T7lS8vpbC3dgtrkb2ueC9HWaX4RYUwdP7IEttnvKQ8Y=",
  

•    "lastModified": 1641969095,
  

•    "narHash": "sha256-WCiFqG6+E5NmeI6xnw/fxuKHgdsfb8xjL8N9Gxu4/hU=",
  

     "owner": "NixOS",

     "repo": "nixpkgs",

•    "rev": "568e0bc498ee51fdd88e1e94089de05f2fdbd18b",
  

•    "rev": "b458e5133fba2c873649f071f7a8dfeae52ebd17",
  

     "type": "github"

   },

   "original": {

diff --git a/pkgs/default.nix b/pkgs/default.nix

index cdfd1d966aa0552e835bdccb31a17a6d6b261e64..dca87ea55823d1ffe80bef736807516e66e454ba 100644

--- a/pkgs/default.nix

+++ b/pkgs/default.nix

@@ -318,15 +318,6 @@ map-stylizer = callPackage ./osm/map-stylizer { };

 maperitive-bin = callPackage ./osm/maperitive/bin.nix { };

 mepo = callPackage ./osm/mepo {

   zig = pkgs.zig_0_8_1;

•  # See https://github.com/libsdl-org/SDL_ttf/issues/152
  

•  SDL2_ttf = pkgs.SDL2_ttf.overrideAttrs (old: {
  

•    src = pkgs.fetchFromGitHub {
  

•      owner = "libsdl-org";
  

•      repo = "SDL_ttf";
  

•      rev = "12013b24df59f11394c1761aad08700a4c5099be";
  

•      hash = "sha256-pOAlxdgfMDQiCER39hC4mDfHNhodouX/yCS+Y/dCA3Y=";
  

•    };
  

•  });
  

 };

 osm-area-tools = callPackage ./osm/osm-area-tools { };

 osm-python-tools = callPackage ./osm/osm-python-tools { };

diff --git a/pkgs/gpx/gpxtools/default.nix b/pkgs/gpx/gpxtools/default.nix

index f7ed3d2cda7c1b71881790e25b667e87b1b52f55..6edaa8f966a91ead989d4b04e9397db344f80e76 100644

--- a/pkgs/gpx/gpxtools/default.nix

+++ b/pkgs/gpx/gpxtools/default.nix

@@ -2,12 +2,12 @@ { lib, stdenv, fetchgit, cmake, expat, exiv2 }:

stdenv.mkDerivation {

pname = "gpxtools";

• version = "2020-05-10";

• version = "2022-01-11";

src = fetchgit {

 url = "https://notabug.org/irdvo/gpxtools.git";

• rev = "919fb5953af8de1e71f61244eb70dd56b670a429";

• sha256 = "sha256-GkrdvwzrxQs/hCghqBnALbRE8oSstNzckzpcLaGfCRs=";

• rev = "45b7b8f5a42d8426f2fc998d017d2f224943f959";

• sha256 = "sha256-hhvxQ+2jOvY0OVt8iKQ9XcHgRN4ECywV1W1fKV7Q9Mo=";

};

nativeBuildInputs = [ cmake ];