diff --git a/nix/sources.json b/nix/sources.json

index 2e87d11b3a21b3f1395fd70637adf6cd1cb71d0b..8a6799a03fa8196d7ac65cc925422cee2da4721c 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -118,27 +118,27 @@ "url_template": "https://github.com///archive/.tar.gz"

 },

 "geofabrik-estonia": {

     "builtin": false,

•    "sha256": "179ral6av3hvlylfpzsfcw4d7qmlpniclfviq6yxhvxm3jij9hik",
  

•    "sha256": "139gz7z0d95ill656qlljznlxsmc8fh75mp1c42fij1wgc06263y",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/europe/estonia-200531.osm.pbf",
  

•    "url": "https://download.geofabrik.de/europe/estonia-200601.osm.pbf",
  

     "url_template": "https://download.geofabrik.de/europe/estonia-<version>.osm.pbf",

•    "version": "200531"
  

•    "version": "200601"
  

 },

 "geofabrik-finland": {

     "builtin": false,

•    "sha256": "118f6zw40ps30bmhj3aqmbbv300i2j3ipj357ayjnq5kvrgxmmq8",
  

•    "sha256": "12g2acqy2y7k4kzw1zybhj8b7rfhddfjcid9533ah6nqh431fy5j",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/europe/finland-200531.osm.pbf",
  

•    "url": "https://download.geofabrik.de/europe/finland-200601.osm.pbf",
  

     "url_template": "https://download.geofabrik.de/europe/finland-<version>.osm.pbf",

•    "version": "200531"
  

•    "version": "200601"
  

 },

 "geofabrik-russia-nwfd": {

     "builtin": false,

•    "sha256": "1ns03i1g156g6fav8mvrlqjfy1gnic0m4xfsk2ggqxm0fmz7557l",
  

•    "sha256": "0b4ad920vjx18yy21bq1rz8b028cninbk4m9qdyyxb2hxhjkmpf8",
  

     "type": "file",

•    "url": "https://download.geofabrik.de/russia/northwestern-fed-district-200531.osm.pbf",
  

•    "url": "https://download.geofabrik.de/russia/northwestern-fed-district-200601.osm.pbf",
  

     "url_template": "https://download.geofabrik.de/russia/northwestern-fed-district-<version>.osm.pbf",

•    "version": "200531"
  

•    "version": "200601"
  

 },

 "gimgtools": {

     "branch": "master",

@@ -415,12 +415,10 @@ "description": "n³ The missing terminal file manager for X",

     "homepage": "https://github.com/jarun/nnn",

     "owner": "jarun",

     "repo": "nnn",

•    "rev": "0ebc6db163ea3873fd55fc8adf4236c05060315a",
  

•    "sha256": "0vyw6z0ssaisdqa0njyl1lg04m3mji0dvb062fnszcvrblycwlw8",
  

•    "rev": "5dbb511ede3e02e967e97fa1ca9d1755223c46bb",
  

•    "sha256": "0yvv67p58fd1j2qw2pvl3vcn61awjxmdw8ccjvsc8pqn6r55kd27",
  

     "type": "tarball",

•    "url": "https://github.com/jarun/nnn/archive/0ebc6db163ea3873fd55fc8adf4236c05060315a.tar.gz",
  

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

•    "url": "https://github.com/jarun/nnn/archive/5dbb511ede3e02e967e97fa1ca9d1755223c46bb.tar.gz",
  

     "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"

 },

 "openmtbmap_openvelomap_linux": {