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

index d98b89adab76f3cc6b03e73a728b3e3abbc28263..b30773989d17a40867e25e155e2edc9aac95fe7d 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -100,15 +100,15 @@ },

 "embox": {

     "branch": "master",

     "builtin": false,

•    "date": "2020-07-17T07:09:44Z",
  

•    "date": "2020-07-17T19:08:46Z",
  

     "description": "Modular and configurable OS for embedded applications",

     "homepage": "http://embox.github.io",

     "owner": "embox",

     "repo": "embox",

•    "rev": "05036dbf92ef2ea5b4bc02668a128ad47a97254b",
  

•    "sha256": "1s9zf37bvvdiddmr9wphb1xwzyyy3050l1x6b2chkg48sl38i43f",
  

•    "rev": "17ac0652b82f29eb0d71d3dae103c38e5c71fa6a",
  

•    "sha256": "19pifl5qg3blbh4shj68hmlzry8s49zy1762rp97jn224b18mhiv",
  

     "type": "tarball",

•    "url": "https://github.com/embox/embox/archive/05036dbf92ef2ea5b4bc02668a128ad47a97254b.tar.gz",
  

•    "url": "https://github.com/embox/embox/archive/17ac0652b82f29eb0d71d3dae103c38e5c71fa6a.tar.gz",
  

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

 },

 "foma": {

@@ -128,15 +128,15 @@ },

 "gef": {

     "branch": "dev",

     "builtin": false,

•    "date": "2020-07-12T06:38:08Z",
  

•    "date": "2020-07-19T16:35:27Z",
  

     "description": "GEF - GDB Enhanced Features for exploit devs & reversers",

     "homepage": "http://gef.rtfd.io",

     "owner": "hugsy",

     "repo": "gef",

•    "rev": "afce7a6d29088b2be14017805c6eac51406f694a",
  

•    "sha256": "0d1hfs6va308ljgvjixilxyc7ya77k8054g20aykpd9y5l1n05qf",
  

•    "rev": "3c43a8345b866ac51a10e4456285236de28176c3",
  

•    "sha256": "1pa6llm5vrzf66wi51mvah2435ih46vvf4233j8pdjklf36qbnvh",
  

     "type": "tarball",

•    "url": "https://github.com/hugsy/gef/archive/afce7a6d29088b2be14017805c6eac51406f694a.tar.gz",
  

•    "url": "https://github.com/hugsy/gef/archive/3c43a8345b866ac51a10e4456285236de28176c3.tar.gz",
  

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

 },

 "geofabrik-estonia": {

@@ -389,15 +389,15 @@ },

 "mapper": {

     "branch": "master",

     "builtin": false,

•    "date": "2020-07-11T13:46:27Z",
  

•    "date": "2020-07-18T18:51:23Z",
  

     "description": "OpenOrienteering Mapper is a software for creating maps for the orienteering sport",

     "homepage": "https://www.openorienteering.org/apps/mapper/",

     "owner": "OpenOrienteering",

     "repo": "mapper",

•    "rev": "3a0e7554e45bd827c3468b70e13aef902f5d94a1",
  

•    "sha256": "18by6c85gj0m4z9a7fh2my3hdl879a4555xhbzhl7cmd94kdy6kx",
  

•    "rev": "8c31fe5866e5dcb488a8145ca0134a5c2f71ac83",
  

•    "sha256": "15ggfypgy7w0c6frxj51ww2filr8kr73n8j5lf2l725121rzlcpy",
  

     "type": "tarball",

•    "url": "https://github.com/OpenOrienteering/mapper/archive/3a0e7554e45bd827c3468b70e13aef902f5d94a1.tar.gz",
  

•    "url": "https://github.com/OpenOrienteering/mapper/archive/8c31fe5866e5dcb488a8145ca0134a5c2f71ac83.tar.gz",
  

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

 },

 "mapsoft": {

@@ -419,11 +419,11 @@ "builtin": false,

     "description": "Ежедневная сборка карт из данных OpenStreetMap для навигационных приборов и приложений Garmin",

     "homepage": "https://maptourist.org",

     "region": "szfo",

•    "sha256": "1kbl8d2ilwqqi0bswpbg5zp9a8i2fi8gj0lggijkab847dy7i4xh",
  

•    "sha256": "031q5sj02ahdc6l8mayqjvls5ygx2as66cgcib5fxpi636l08fbc",
  

     "type": "file",

•    "url": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-szfo-RU_2020-07-16.zip",
  

•    "url": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-szfo-RU_2020-07-19.zip",
  

     "url_template": "https://maptourist.org/osm-garmin/archive/OSM-MapTourist-<region>-RU_<version>.zip",

•    "version": "2020-07-16"
  

•    "version": "2020-07-19"
  

 },

 "mbtileserver": {

     "branch": "master",