diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0ee8c01..2537c1f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc59371..ec5124e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.4.0](https://github.com/MIND-Studio/codespaces/compare/v0.3.0...v0.4.0) (2026-06-21)
+
+
+### Features
+
+* **coder:** Gemini as bridge-default provider ([#21](https://github.com/MIND-Studio/codespaces/issues/21)) ([cc11c1c](https://github.com/MIND-Studio/codespaces/commit/cc11c1cc271c22240681da1abc76d19a877f63c0))
+
+
+### Bug Fixes
+
+* **color:** use the destructive token for the signup error text ([#23](https://github.com/MIND-Studio/codespaces/issues/23)) ([6a3c417](https://github.com/MIND-Studio/codespaces/commit/6a3c417f1d2cf37a0c062bb96c64911e19125c48))
+
 ## [0.3.0](https://github.com/MIND-Studio/codespaces/compare/v0.2.0...v0.3.0) (2026-06-20)
 
 
diff --git a/package-lock.json b/package-lock.json
index aff86f5..fbb3e2a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codespaces",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codespaces",
-      "version": "0.3.0",
+      "version": "0.4.0",
       "dependencies": {
         "@inrupt/solid-client": "^3.0.0",
         "@inrupt/solid-client-authn-browser": "^4.0.0",
diff --git a/package.json b/package.json
index bce1c81..14cf399 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codespaces",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3010",