diff --git a/src/packages/pptxdiff-brew/package.json b/src/packages/pptxdiff-brew/package.json
index d523378..627c12b 100644
--- a/src/packages/pptxdiff-brew/package.json
+++ b/src/packages/pptxdiff-brew/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pptxdiff-brew",
-  "version": "0.7.0-20260809",
+  "version": "0.8.0",
   "description": "Homebrew formula packaging for pptxdiff (Formula/pptxdiff.rb) and its version-bump sync tooling (sync-tap.mjs) — not an npm package itself, just a place to run its Red/Green tests.",
   "license": "Apache-2.0",
   "private": true,
diff --git a/src/packages/pptxdiff-chocolatey/pptxdiff.nuspec b/src/packages/pptxdiff-chocolatey/pptxdiff.nuspec
index 0682981..2bd0ed0 100644
--- a/src/packages/pptxdiff-chocolatey/pptxdiff.nuspec
+++ b/src/packages/pptxdiff-chocolatey/pptxdiff.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
   <metadata>
     <id>pptxdiff</id>
-    <version>0.7.0</version>
+    <version>0.8.0</version>
     <packageSourceUrl>https://github.com/sugatoray/pptxdiff/tree/master/src/packages/pptxdiff-chocolatey</packageSourceUrl>
     <owners>sugatoray</owners>
 
@@ -61,7 +61,7 @@ See the project README (https://github.com/sugatoray/pptxdiff) and documentation
     <releaseNotes>https://github.com/sugatoray/pptxdiff/blob/master/CHANGELOG.md</releaseNotes>
 
     <dependencies>
-      <dependency id="nodejs" version="18.0.0" />
+      <dependency id="nodejs" version="[18.0.0,)" />
     </dependencies>
   </metadata>
   <files>
diff --git a/src/packages/pptxdiff-chocolatey/tools/chocolateyinstall.ps1 b/src/packages/pptxdiff-chocolatey/tools/chocolateyinstall.ps1
index c64e1fc..fa053d6 100644
--- a/src/packages/pptxdiff-chocolatey/tools/chocolateyinstall.ps1
+++ b/src/packages/pptxdiff-chocolatey/tools/chocolateyinstall.ps1
@@ -5,7 +5,7 @@ $npmPackageVersion = $env:chocolateyPackageVersion
 if ([string]::IsNullOrWhiteSpace($npmPackageVersion)) {
   # Fallback for manual `choco pack`/`choco install -s .` runs where Chocolatey
   # doesn't set the package-version environment variable (e.g. local testing).
-  $npmPackageVersion = '0.7.0'
+  $npmPackageVersion = '0.8.0'
 }
 
 $npmCmd = Get-Command npm -ErrorAction SilentlyContinue