diff --git a/.SRCINFO b/.SRCINFO
index 73af2420ac21b..6c29ec4f7f2c2 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = claude-desktop-bin
 	pkgdesc = Unofficial Linux build of Claude Desktop AI assistant
-	pkgver = 0.7.5
+	pkgver = 0.7.7
 	pkgrel = 1
 	url = https://github.com/k3d3/claude-desktop-linux-flake
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index bb9fc754efd7c..f96baf826f28b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: Your Name <your@email.com>
 pkgname=claude-desktop-bin
-pkgver=0.7.5
+pkgver=0.7.7
 pkgrel=1
 pkgdesc="Unofficial Linux build of Claude Desktop AI assistant"
 arch=('x86_64')
@@ -22,29 +22,27 @@ source=(
     "git+https://github.com/k3d3/claude-desktop-linux-flake.git"
 )
 sha256sums=('SKIP' 'SKIP')  # We'll add proper hashes later
-
 prepare() {
     cd "${srcdir}"
     # Build patchy-cnb
     cd claude-desktop-linux-flake/patchy-cnb
     cargo build --release
 }
-
 package() {
     cd "${srcdir}"
-    
+
     # Create working directory
     mkdir -p build
     cd build
-
     # Extract the Windows installer
     7z x ../Claude-Setup-x64.exe
-    7z x "AnthropicClaude-${pkgver}-full.nupkg"
-
+    # Find and extract the nupkg file dynamically
+    NUPKG_FILE=$(ls AnthropicClaude*-full.nupkg)
+    7z x "$NUPKG_FILE"
     # Extract and convert icons
     wrestool -x -t 14 lib/net45/claude.exe -o claude.ico
     icotool -x claude.ico
-    
+
     # Install icons
     for f in claude_*.png; do
     if [ -f "$f" ]; then
@@ -58,26 +56,21 @@ package() {
     cp -r "lib/net45/resources/app.asar.unpacked" electron-app/
     cd electron-app
     asar extract app.asar app.asar.contents
-
     # Replace native bindings with our Linux version
     local _target_triple="x86_64-unknown-linux-gnu"
     install -Dm755 "${srcdir}/claude-desktop-linux-flake/patchy-cnb/target/release/libpatchy_cnb.so" \
         "app.asar.contents/node_modules/claude-native/claude-native-binding.node"
     cp "app.asar.contents/node_modules/claude-native/claude-native-binding.node" \
         "app.asar.unpacked/node_modules/claude-native/claude-native-binding.node"
-
     # Copy Tray icons
     mkdir -p app.asar.contents/resources
     cp ../lib/net45/resources/Tray* app.asar.contents/resources/
-
     # Repack app.asar
     asar pack app.asar.contents app.asar
-
     # Install application files
     install -dm755 "${pkgdir}/usr/lib/claude-desktop"
     cp app.asar "${pkgdir}/usr/lib/claude-desktop/"
     cp -r app.asar.unpacked "${pkgdir}/usr/lib/claude-desktop/"
-
     # Create desktop entry
     install -Dm644 /dev/stdin "${pkgdir}/usr/share/applications/claude-desktop.desktop" << EOF
 [Desktop Entry]
@@ -88,7 +81,6 @@ Type=Application
 Categories=Office;Utility;
 Comment=Claude Desktop AI assistant
 EOF
-
     # Create launcher script
     install -Dm755 /dev/stdin "${pkgdir}/usr/bin/claude-desktop" << EOF
 #!/bin/sh