diff --git a/.SRCINFO b/.SRCINFO
index a4789d4..19d2fe5 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,20 +1,21 @@
 pkgbase = opencode
 	pkgdesc = The AI coding agent built for the terminal.
-	pkgver = 0.4.29
+	pkgver = 0.5.21
 	pkgrel = 1
 	url = https://github.com/sst/opencode
 	arch = aarch64
 	arch = x86_64
 	license = MIT
+	makedepends = git
+	makedepends = bun-bin
+	makedepends = go
 	depends = fzf
 	depends = ripgrep
 	provides = opencode
-	conflicts = opencode
+	conflicts = opencode-bin
 	options = !debug
 	options = !strip
-	source_aarch64 = opencode_0.4.29_aarch64.zip::https://github.com/sst/opencode/releases/download/v0.4.29/opencode-linux-arm64.zip
-	sha256sums_aarch64 = f74be1d68c7a0c7e50f4670b6fb63c9351f2a9c54416fdf3a1e1c05cf436daca
-	source_x86_64 = opencode_0.4.29_x86_64.zip::https://github.com/sst/opencode/releases/download/v0.4.29/opencode-linux-x64.zip
-	sha256sums_x86_64 = 1a9d12906d4a595b2c0fa49ed14824e00d6cdd01f7f477d9c9b4d0c09968ee62
+	source = opencode-0.5.21.tar.gz::https://github.com/sst/opencode/archive/v0.5.21.tar.gz
+	sha256sums = SKIP
 
 pkgname = opencode
diff --git a/PKGBUILD b/PKGBUILD
index a3755fb..63ca613 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 # Maintainer: adam
 
 pkgname='opencode'
-pkgver=0.4.29
+pkgver=0.5.21
 options=('!debug' '!strip')
 pkgrel=1
 pkgdesc='The AI coding agent built for the terminal.'
@@ -10,15 +10,22 @@ url='https://github.com/sst/opencode'
 arch=('aarch64' 'x86_64')
 license=('MIT')
 provides=('opencode')
-conflicts=('opencode')
+conflicts=('opencode-bin')
 depends=('fzf' 'ripgrep')
+makedepends=('git' 'bun-bin' 'go')
 
-source_aarch64=("${pkgname}_${pkgver}_aarch64.zip::https://github.com/sst/opencode/releases/download/v0.4.29/opencode-linux-arm64.zip")
-sha256sums_aarch64=('f74be1d68c7a0c7e50f4670b6fb63c9351f2a9c54416fdf3a1e1c05cf436daca')
+source=("opencode-${pkgver}.tar.gz::https://github.com/sst/opencode/archive/v0.5.21.tar.gz")
+sha256sums=('SKIP')
 
-source_x86_64=("${pkgname}_${pkgver}_x86_64.zip::https://github.com/sst/opencode/releases/download/v0.4.29/opencode-linux-x64.zip")
-sha256sums_x86_64=('1a9d12906d4a595b2c0fa49ed14824e00d6cdd01f7f477d9c9b4d0c09968ee62')
+build() {
+  cd "opencode-${pkgver}"
+  cd packages/tui
+  CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=${pkgver}" -o tui cmd/opencode/main.go
+  cd ../opencode
+  bun build --define OPENCODE_TUI_PATH="'../tui/tui'" --define OPENCODE_VERSION="'${pkgver}'" --compile --target=bun-linux-x64 --outfile=opencode ./src/index.ts
+}
 
 package() {
+  cd "opencode-${pkgver}/packages/opencode"
   install -Dm755 ./opencode "${pkgdir}/usr/bin/opencode"
 }