diff --git a/dune-project b/dune-project
index 7d38922..79c6e02 100644
--- a/dune-project
+++ b/dune-project
@@ -1,51 +1,52 @@
-(lang dune 2.8)
-(using menhir 2.1)
-
-(implicit_transitive_deps false)
-
+(lang dune 3.0)
 (name geochan)
+(using menhir 2.1)
+(implicit_transitive_deps false)
+(generate_opam_files true)
 
+(authors "swrup <swrup@protonmail.com>" "pena <pena@kumikode.org>")
+(maintainers "swrup <swrup@protonmail.com>" "pena <pena@kumikode.org>")
 (license AGPL-3.0-or-later)
 
-(authors "swrup <swrup@protonmail.com>")
-
-(generate_opam_files true)
+(source
+ (uri git+https://forge.kumikode.org/swrup/geochan.git))
+(homepage https://forge.kumikode.org/swrup/geochan)
+(bug_reports https://forge.kumikode.org/swrup/geochan/issues)
 
 (package
  (name geochan)
- (synopsis "OCaml library/executable to TODO")
- (description "geochan is an OCaml library/executable to TODO.")
+ (synopsis "A geo-imageboard written in OCaml")
+ (description "Geochan is an open source imageboard with threads pinned to a geolocation.")
  (tags
-  (permap forum map local-knownledge ecology permaculture plant))
+  (imageboard forum map leaflet single-page-application functional-reactive-programming))
  (depends
-   dream
-   lwt
-   yojson
-   brr
-   leaflet
-   js_of_ocaml
-   uuidm
-   scfg
-   crunch
-   safepass
-   omd
-   lambdasoup
    bos
+   brr
    caqti
    caqti-driver-sqlite3
    conan
    conan-database
+   crunch
+   data-encoding
+   digestif
    directories
    dream
    dream-pure
    emile
+   fmt
    fpath
-   lambdasoup
-   omd
+   htmlit
+   js_of_ocaml
+   leaflet
+   lwt
+   note
    safepass
    scfg
    uri
    uuidm
-   yojson
+   (alcotest :with-test)
+   (re :with-test)
+  (ocamlformat :with-dev-setup)
+   prelude
   (ocaml
-   (>= 4.08))))
+   (>= 5.1))))
diff --git a/geochan.opam b/geochan.opam
index 3983d35..f6d5545 100644
--- a/geochan.opam
+++ b/geochan.opam
@@ -1,44 +1,52 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-synopsis: "OCaml library/executable to TODO"
-description: "geochan is an OCaml library/executable to TODO."
-authors: ["swrup <swrup@protonmail.com>"]
+synopsis: "A geo-imageboard written in OCaml"
+description:
+  "Geochan is an open source imageboard with threads pinned to a geolocation."
+maintainer: ["swrup <swrup@protonmail.com>" "pena <pena@kumikode.org>"]
+authors: ["swrup <swrup@protonmail.com>" "pena <pena@kumikode.org>"]
 license: "AGPL-3.0-or-later"
 tags: [
-  "permap" "forum" "map" "local-knownledge" "ecology" "permaculture" "plant"
-]
-depends: [
-  "dune" {>= "2.8"}
-  "dream"
-  "lwt"
-  "yojson"
-  "brr"
+  "imageboard"
+  "forum"
+  "map"
   "leaflet"
-  "js_of_ocaml"
-  "uuidm"
-  "scfg"
-  "crunch"
-  "safepass"
-  "omd"
-  "lambdasoup"
+  "single-page-application"
+  "functional-reactive-programming"
+]
+homepage: "https://forge.kumikode.org/swrup/geochan"
+bug-reports: "https://forge.kumikode.org/swrup/geochan/issues"
+depends: [
+  "dune" {>= "3.0"}
   "bos"
+  "brr"
   "caqti"
   "caqti-driver-sqlite3"
   "conan"
   "conan-database"
+  "crunch"
+  "data-encoding"
+  "digestif"
   "directories"
   "dream"
   "dream-pure"
   "emile"
+  "fmt"
   "fpath"
-  "lambdasoup"
-  "omd"
+  "htmlit"
+  "js_of_ocaml"
+  "leaflet"
+  "lwt"
+  "note"
   "safepass"
   "scfg"
   "uri"
   "uuidm"
-  "yojson"
-  "ocaml" {>= "4.08"}
+  "alcotest" {with-test}
+  "re" {with-test}
+  "ocamlformat" {with-dev-setup}
+  "prelude"
+  "ocaml" {>= "5.1"}
   "odoc" {with-doc}
 ]
 build: [
@@ -55,3 +63,4 @@ build: [
     "@doc" {with-doc}
   ]
 ]
+dev-repo: "git+https://forge.kumikode.org/swrup/geochan.git"