diff --git a/CLAUDE.md b/CLAUDE.md
index e26e29aa8..c03191da3 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -124,17 +124,17 @@ Key file: `../radicle-job/README.md`
 - `../rips/0002-identity.md` — identity system (DIDs, Ed25519)
 - `../rips/0003-storage-layout.md` — git storage layout
 
-### Radicle documentation (`../radicle.xyz`)
+### Radicle documentation (`../radicle.dev`)
 
 Read these when you need domain context for UI work:
-- `../radicle.xyz/_guides/user.md` — end-to-end user workflows
+- `../radicle.dev/_guides/user.md` — end-to-end user workflows
   (init, clone, seed, issues, patches, code review, private repos)
-- `../radicle.xyz/_guides/protocol.md` — protocol internals
+- `../radicle.dev/_guides/protocol.md` — protocol internals
   (gossip, replication, identity documents, COB data model, trust)
-- `../radicle.xyz/_guides/seeder.md` — seed node operation
+- `../radicle.dev/_guides/seeder.md` — seed node operation
   (seeding policies, httpd setup, DNS-SD)
-- `../radicle.xyz/_posts/2025-07-23-using-radicle-ci-for-development.md` — CI integration
-- `../radicle.xyz/_posts/2025-08-12-canonical-references.md` — canonical refs design
+- `../radicle.dev/_posts/2025-07-23-using-radicle-ci-for-development.md` — CI integration
+- `../radicle.dev/_posts/2025-08-12-canonical-references.md` — canonical refs design
 
 ## Domain glossary
 
diff --git a/README.md b/README.md
index d9be36bdc..8d85f21b0 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ collaboration and publishing stack, directly from your web browser.
 Run the following commands to access the web UI locally:
 
 ``` shell
-git clone https://seed.radicle.xyz/z4V1sjrXqjvFdnCUbxPFqd5p4DtH5.git radicle-explorer
+git clone https://seed.radicle.dev/z4V1sjrXqjvFdnCUbxPFqd5p4DtH5.git radicle-explorer
 cd radicle-explorer
 npm install
 npm start
@@ -126,11 +126,11 @@ The UI is distributed under the terms of GPLv3. See [LICENSE][lic] for details.
 [con]: ./CONTRIBUTING.md
 [def]: ./config/default.json
 [env]: ./config/custom-environment-variables.json
-[iss]: https://radicle.network/nodes/iris.radicle.xyz/rad:z4V1sjrXqjvFdnCUbxPFqd5p4DtH5/issues
+[iss]: https://radicle.network/nodes/iris.radicle.dev/rad:z4V1sjrXqjvFdnCUbxPFqd5p4DtH5/issues
 [lic]: ./LICENSE
 [nco]: https://github.com/node-config/node-config/wiki/Configuration-Files
 [nod]: https://nodejs.org
 [npm]: https://www.npmjs.com
-[pat]: https://radicle.network/nodes/iris.radicle.xyz/rad:z4V1sjrXqjvFdnCUbxPFqd5p4DtH5/patches
-[rad]: https://radicle.xyz
+[pat]: https://radicle.network/nodes/iris.radicle.dev/rad:z4V1sjrXqjvFdnCUbxPFqd5p4DtH5/patches
+[rad]: https://radicle.dev
 [zul]: https://radicle.zulipchat.com/#narrow/stream/369278-web
diff --git a/config/default.json b/config/default.json
index acba6c971..2a6a38ab0 100644
--- a/config/default.json
+++ b/config/default.json
@@ -13,17 +13,17 @@
   "deploymentId": null,
   "preferredSeeds": [
     {
-      "hostname": "rosa.radicle.xyz",
+      "hostname": "rosa.radicle.dev",
       "port": 443,
       "scheme": "https"
     },
     {
-      "hostname": "seed.radicle.xyz",
+      "hostname": "seed.radicle.dev",
       "port": 443,
       "scheme": "https"
     },
     {
-      "hostname": "iris.radicle.xyz",
+      "hostname": "iris.radicle.dev",
       "port": 443,
       "scheme": "https"
     }
diff --git a/radicle-httpd/Cargo.toml b/radicle-httpd/Cargo.toml
index c88274978..0cb33aec3 100644
--- a/radicle-httpd/Cargo.toml
+++ b/radicle-httpd/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "radicle-httpd"
 description = "Radicle HTTP daemon"
-homepage = "https://radicle.xyz"
+homepage = "https://radicle.dev"
 license = "MIT OR Apache-2.0"
 version = "0.24.0"
 authors = ["cloudhead <cloudhead@radicle.xyz>", "sebastinez <me@sebastinez.dev>"]
diff --git a/radicle-httpd/RELEASE.md b/radicle-httpd/RELEASE.md
index 12326a4d2..734648a7d 100644
--- a/radicle-httpd/RELEASE.md
+++ b/radicle-httpd/RELEASE.md
@@ -98,8 +98,8 @@ SSH_LOGIN=<username> build/upload
    ## Installation
 
    Download binaries from:
-   - https://files.radicle.xyz/releases/radicle-httpd/<version>
-   - https://radicle.xyz/download
+   - https://files.radicle.dev/releases/radicle-httpd/<version>
+   - https://radicle.dev/download
 
    ## Changelog
 
diff --git a/radicle-httpd/build/upload b/radicle-httpd/build/upload
index 598030265..15a273870 100755
--- a/radicle-httpd/build/upload
+++ b/radicle-httpd/build/upload
@@ -2,7 +2,7 @@
 set -e
 
 SSH_LOGIN=${SSH_LOGIN:-release}
-SSH_ADDRESS=${SSH_ADDRESS:-$SSH_LOGIN@files.radicle.xyz}
+SSH_ADDRESS=${SSH_ADDRESS:-$SSH_LOGIN@files.radicle.dev}
 SSH_KEY="$(rad path)/keys/radicle"
 
 main() {
@@ -16,14 +16,14 @@ main() {
   fi
 
   # Create remote folder.
-  ssh -i $SSH_KEY $SSH_ADDRESS mkdir -p /var/www/files.radicle.xyz/releases/radicle-httpd/$version
+  ssh -i $SSH_KEY $SSH_ADDRESS mkdir -p /var/www/files.radicle.dev/releases/radicle-httpd/$version
   # Copy files over.
-  scp -i $SSH_KEY "$(dirname "$0")/artifacts/radicle-httpd-$version"* $SSH_ADDRESS:/var/www/files.radicle.xyz/releases/radicle-httpd/$version
-  scp -i $SSH_KEY "$(dirname "$0")/artifacts/radicle-httpd.json" $SSH_ADDRESS:/var/www/files.radicle.xyz/releases/radicle-httpd/$version
+  scp -i $SSH_KEY "$(dirname "$0")/artifacts/radicle-httpd-$version"* $SSH_ADDRESS:/var/www/files.radicle.dev/releases/radicle-httpd/$version
+  scp -i $SSH_KEY "$(dirname "$0")/artifacts/radicle-httpd.json" $SSH_ADDRESS:/var/www/files.radicle.dev/releases/radicle-httpd/$version
 
   for target in $(cat "$(dirname "$0")/TARGETS"); do
-    archive=/var/www/files.radicle.xyz/releases/radicle-httpd/$version/radicle-httpd-$version-$target.tar.xz
-    symlink=/var/www/files.radicle.xyz/releases/radicle-httpd/$version/radicle-httpd-$target.tar.xz
+    archive=/var/www/files.radicle.dev/releases/radicle-httpd/$version/radicle-httpd-$version-$target.tar.xz
+    symlink=/var/www/files.radicle.dev/releases/radicle-httpd/$version/radicle-httpd-$target.tar.xz
 
     echo "Creating symlinks for $target.."
 
@@ -34,7 +34,7 @@ main() {
 
   if git describe --exact-match --match='releases/*' 2>/dev/null; then
     echo "Creating 'latest' symlink.."
-    ssh -i $SSH_KEY $SSH_ADDRESS ln -snf /var/www/files.radicle.xyz/releases/radicle-httpd/$version /var/www/files.radicle.xyz/releases/radicle-httpd/latest
+    ssh -i $SSH_KEY $SSH_ADDRESS ln -snf /var/www/files.radicle.dev/releases/radicle-httpd/$version /var/www/files.radicle.dev/releases/radicle-httpd/latest
   else
     echo "Skipping 'latest' symlink creation for development build."
   fi
diff --git a/radicle-httpd/debian/control b/radicle-httpd/debian/control
index 683edee5c..c15befbde 100644
--- a/radicle-httpd/debian/control
+++ b/radicle-httpd/debian/control
@@ -6,7 +6,7 @@ Priority: optional
 Standards-Version: 4.6.2
 Build-Depends: debhelper (>= 10~),
   asciidoctor
-Homepage: https://radicle.xyz/
+Homepage: https://radicle.dev/
 
 Package: radicle-httpd
 Architecture: any
diff --git a/radicle-httpd/debian/copyright b/radicle-httpd/debian/copyright
index 9d32b8737..fd5d7ff29 100644
--- a/radicle-httpd/debian/copyright
+++ b/radicle-httpd/debian/copyright
@@ -1,7 +1,7 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: radicle-httpd
-Upstream-Contact: https://radicle.xyz/
-Source: https://radicle.network/seeds/seed.radicle.xyz
+Upstream-Contact: https://radicle.dev/
+Source: https://radicle.network/seeds/seed.radicle.dev
 
 Files: *
 Copyright: 2019-2021, The Radicle Foundation
diff --git a/radicle-httpd/src/main.rs b/radicle-httpd/src/main.rs
index 5661b2e40..617374ed1 100644
--- a/radicle-httpd/src/main.rs
+++ b/radicle-httpd/src/main.rs
@@ -24,7 +24,7 @@ Options
                                      or Unix socket path (e.g., /tmp/radicle.sock)
                                      (default: 0.0.0.0:8080)
     --alias, -a    <alias> <rid>     Provide alias and RID pairs to shorten git clone commands for repositories,
-                                     e.g. heartwood and rad:z3gqcJUoA1n9HaHKufZs5FCSGazv5 to produce https://seed.radicle.xyz/heartwood.git
+                                     e.g. heartwood and rad:z3gqcJUoA1n9HaHKufZs5FCSGazv5 to produce https://seed.radicle.dev/heartwood.git
     --cache        <number>          Max amount of items in cache for /tree endpoints (default: 100)
     --version, -v                    Print program version
     --help, -h                       Print help
diff --git a/scripts/install-binaries b/scripts/install-binaries
index 4ad3d14e6..07c189aa8 100755
--- a/scripts/install-binaries
+++ b/scripts/install-binaries
@@ -25,11 +25,11 @@ install() {
     esac
     case "$1" in
     heartwood)
-      FETCH_URL="https://files.radicle.xyz/releases/$2/radicle-$ARCH.tar.xz"
+      FETCH_URL="https://files.radicle.dev/releases/$2/radicle-$ARCH.tar.xz"
       FILENAME="radicle-$2-$ARCH"
       ;;
     httpd)
-      FETCH_URL="https://files.radicle.xyz/releases/radicle-httpd/$2/radicle-httpd-$ARCH.tar.xz"
+      FETCH_URL="https://files.radicle.dev/releases/radicle-httpd/$2/radicle-httpd-$ARCH.tar.xz"
       FILENAME="radicle-httpd-$2-$ARCH"
       ;;
     *)
diff --git a/src/App/Footer.svelte b/src/App/Footer.svelte
index ff4823688..7b957ea9f 100644
--- a/src/App/Footer.svelte
+++ b/src/App/Footer.svelte
@@ -61,8 +61,8 @@
       style:gap="0.25rem"
       target="_blank"
       rel="noreferrer"
-      href="https://radicle.xyz">
-      radicle.xyz
+      href="https://radicle.dev">
+      radicle.dev
       <Icon name="open-external" />
     </a>
   </div>
diff --git a/src/App/Help.svelte b/src/App/Help.svelte
index 8483d2a58..5863fea73 100644
--- a/src/App/Help.svelte
+++ b/src/App/Help.svelte
@@ -28,7 +28,7 @@
 <div class="help">
   <div class="item">
     About
-    <ExternalLink href="https://radicle.xyz">radicle.xyz</ExternalLink>
+    <ExternalLink href="https://radicle.dev">radicle.dev</ExternalLink>
   </div>
 
   {#if !hideShortcuts}
diff --git a/src/views/nodes/SeedSelector.ts b/src/views/nodes/SeedSelector.ts
index 646ca103c..d588fc216 100644
--- a/src/views/nodes/SeedSelector.ts
+++ b/src/views/nodes/SeedSelector.ts
@@ -45,7 +45,7 @@ export function determineSeed() {
     get(selectedSeed) ??
     config.preferredSeeds[0] ?? {
       schema: "https",
-      hostname: "iris.radicle.xyz",
+      hostname: "iris.radicle.dev",
       port: 443,
     }
   );
diff --git a/src/views/repos/Header/CloneButton.svelte b/src/views/repos/Header/CloneButton.svelte
index bf5da275e..d8926491a 100644
--- a/src/views/repos/Header/CloneButton.svelte
+++ b/src/views/repos/Header/CloneButton.svelte
@@ -101,7 +101,7 @@
 
     {#if activeTab === "radicle"}
       <label for="rad-clone-url">
-        Use the <ExternalLink href="https://radicle.xyz">
+        Use the <ExternalLink href="https://radicle.dev">
           Radicle CLI
         </ExternalLink> to clone this repository.
       </label>
diff --git a/src/views/repos/Header/SeedButton.svelte b/src/views/repos/Header/SeedButton.svelte
index 0d723820d..dbb77fafa 100644
--- a/src/views/repos/Header/SeedButton.svelte
+++ b/src/views/repos/Header/SeedButton.svelte
@@ -56,7 +56,7 @@
 
   <div slot="popover" style:width="auto">
     <span class="seed-label">
-      Use the <ExternalLink href="https://radicle.xyz">
+      Use the <ExternalLink href="https://radicle.dev">
         Radicle CLI
       </ExternalLink> to start seeding this repository.
     </span>
diff --git a/src/views/users/View.svelte b/src/views/users/View.svelte
index 9aed4a535..d6ed2dc9a 100644
--- a/src/views/users/View.svelte
+++ b/src/views/users/View.svelte
@@ -159,7 +159,7 @@
             </Button>
             <div slot="popover" style:width="16rem">
               <span class="follow-label">
-                Use the <ExternalLink href="https://radicle.xyz">
+                Use the <ExternalLink href="https://radicle.dev">
                   Radicle CLI
                 </ExternalLink> to start following this user.
               </span>
diff --git a/tests/support/fixtures.ts b/tests/support/fixtures.ts
index 3345c5884..c5584c9b4 100644
--- a/tests/support/fixtures.ts
+++ b/tests/support/fixtures.ts
@@ -348,7 +348,7 @@ export async function createCobsFixture(
   const issueTwo = await issue.create(
     peer,
     "A closed issue",
-    "This issue has been closed\n\nsource: [link](https://radicle.xyz)",
+    "This issue has been closed\n\nsource: [link](https://radicle.dev)",
     [],
     { cwd: repoFolder },
   );
diff --git a/tests/support/globalSetup.ts b/tests/support/globalSetup.ts
index b273fdd5d..74099527f 100644
--- a/tests/support/globalSetup.ts
+++ b/tests/support/globalSetup.ts
@@ -119,7 +119,7 @@ export default async function globalSetup(): Promise<() => void> {
           },
           description: `:seedling: Radicle is an open source, peer-to-peer code collaboration stack built on Git.
 
-:construction: [radicle.xyz](https://radicle.xyz)`,
+:construction: [radicle.dev](https://radicle.dev)`,
         },
         node: {
           ...defaultConfig.node,
diff --git a/workers/README.md b/workers/README.md
index 63200a30f..9c01478e3 100644
--- a/workers/README.md
+++ b/workers/README.md
@@ -23,7 +23,7 @@ cards degrade: specific item -> repo -> node -> home.
 
 ## Cloudflare Redirect Rule
 
-**Rules > Redirect Rules** on the `radicle.xyz` zone:
+**Rules > Redirect Rules** on the `radicle.dev` zone:
 
 ```
 (http.host eq "radicle.network") and (