diff --git a/packages/prime95/prime95.nuspec b/packages/prime95/prime95.nuspec
index be646558..a860dcea 100644
--- a/packages/prime95/prime95.nuspec
+++ b/packages/prime95/prime95.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>prime95</id>
-    <version>29.4</version>
+    <version>29.8.6</version>
     <title>Great Internet Mersenne Prime Search (GIMPS)</title>
     <authors>George Woltman</authors>
     <owners>Anthony Mastrean</owners>
diff --git a/packages/prime95/tools/chocolateyInstall.ps1 b/packages/prime95/tools/chocolateyInstall.ps1
index 776b07ec..f189ee24 100644
--- a/packages/prime95/tools/chocolateyInstall.ps1
+++ b/packages/prime95/tools/chocolateyInstall.ps1
@@ -7,10 +7,10 @@ $shortcut = Join-Path ([System.Environment]::GetFolderPath($shortcutdir)) 'prime
 
 Install-ChocolateyZipPackage `
     -PackageName 'prime95' `
-    -Url 'http://www.mersenne.org/ftp_root/gimps/p95v294b7.win32.zip' `
+    -Url 'http://www.mersenne.org/ftp_root/gimps/p95v298b6.win32.zip' `
     -Checksum '896A2F90D198AA4A6D1FFC912FCE10F30A0BBC127F711BE64871E2887A48B283' `
     -ChecksumType 'SHA256' `
-    -Url64 'http://www.mersenne.org/ftp_root/gimps/p95v294b8.win64.zip' `
+    -Url64 'http://www.mersenne.org/ftp_root/gimps/p95v298b6.win64.zip' `
     -Checksum64 '00C24E7D131529A08D0C0C268CC8DC1349F69C3B46D04B7FCAA391B373B184D6' `
     -ChecksumType64 'SHA256' `
     -UnzipLocation $content