diff --git a/automatic/geogebra-geometry/geogebra-geometry.nuspec b/automatic/geogebra-geometry/geogebra-geometry.nuspec
index c8277120a..99a748c8b 100644
--- a/automatic/geogebra-geometry/geogebra-geometry.nuspec
+++ b/automatic/geogebra-geometry/geogebra-geometry.nuspec
@@ -3,7 +3,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
   <metadata>
     <id>geogebra-geometry</id>
-    <version>6.0.666.0</version>
+    <version>6.0.668.0</version>
     <packageSourceUrl>https://github.com/chtof/chocolatey-packages/tree/master/automatic/geogebra-geometry</packageSourceUrl>
     <owners>chtof</owners>
     <title>GeoGebra Geometry (Portable)</title>
diff --git a/automatic/geogebra-geometry/legal/VERIFICATION.txt b/automatic/geogebra-geometry/legal/VERIFICATION.txt
index 8512b6125..fd7eb1c12 100644
--- a/automatic/geogebra-geometry/legal/VERIFICATION.txt
+++ b/automatic/geogebra-geometry/legal/VERIFICATION.txt
@@ -7,16 +7,16 @@ Package can be verified like this:
  
 1. Download:
  
-   x32: https://download.geogebra.org/installers/6.0/geometry/GeoGebraGeometry-Windows-Installer-6-0-666-0.exe
-   x64: https://download.geogebra.org/installers/6.0/geometry/GeoGebraGeometry-Windows-Installer-6-0-666-0.exe
+   x32: https://download.geogebra.org/installers/6.0/geometry/GeoGebraGeometry-Windows-Installer-6-0-668-0.exe
+   x64: https://download.geogebra.org/installers/6.0/geometry/GeoGebraGeometry-Windows-Installer-6-0-668-0.exe
   
 2. You can use one of the following methods to obtain the SHA256 checksum:
    - Use powershell function 'Get-FileHash'
    - Use Chocolatey utility 'checksum.exe'
  
    checksum type: sha256
-   checksum32: 92BB430C4566DC4EA083D4C40660743CB9ACFF82936D479A68C668A2982D4936
-   checksum64: 92BB430C4566DC4EA083D4C40660743CB9ACFF82936D479A68C668A2982D4936
+   checksum32: E2C40A1B0ADC4A9150E59D072F925DCC8ACDE9670C5D01F21036900D2BDC048A
+   checksum64: E2C40A1B0ADC4A9150E59D072F925DCC8ACDE9670C5D01F21036900D2BDC048A
  
 File 'LICENSE.txt' is obtained from:
    https://www.geogebra.org/license
diff --git a/automatic/geogebra-geometry/tools/chocolateyinstall.ps1 b/automatic/geogebra-geometry/tools/chocolateyinstall.ps1
index ffb420576..f339fd2e3 100644
--- a/automatic/geogebra-geometry/tools/chocolateyinstall.ps1
+++ b/automatic/geogebra-geometry/tools/chocolateyinstall.ps1
@@ -1,6 +1,6 @@
 $ErrorActionPreference = 'Stop';
 $toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
-$file     = 'GeoGebraGeometry-Windows-Installer-6-0-666-0.exe'
+$file     = 'GeoGebraGeometry-Windows-Installer-6-0-668-0.exe'
 
 $packageArgs = @{
   packageName   = $env:ChocolateyPackageName
diff --git a/automatic/geogebra6/geogebra6.nuspec b/automatic/geogebra6/geogebra6.nuspec
index d99d184a9..fe9b111e0 100644
--- a/automatic/geogebra6/geogebra6.nuspec
+++ b/automatic/geogebra6/geogebra6.nuspec
@@ -3,7 +3,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
   <metadata>
     <id>geogebra6</id>
-    <version>6.0.666.0</version>
+    <version>6.0.668.0</version>
     <packageSourceUrl>https://github.com/chtof/chocolatey-packages/tree/master/automatic/geogebra6</packageSourceUrl>
     <owners>chtof</owners>
     <title>GeoGebra Graphing Calculator (Portable)</title>
diff --git a/automatic/geogebra6/legal/VERIFICATION.txt b/automatic/geogebra6/legal/VERIFICATION.txt
index eb675ef8f..adcc39ff8 100644
--- a/automatic/geogebra6/legal/VERIFICATION.txt
+++ b/automatic/geogebra6/legal/VERIFICATION.txt
@@ -7,16 +7,16 @@ Package can be verified like this:
  
 1. Download:
  
-   x32: https://download.geogebra.org/installers/6.0/graphing/GeoGebraGraphing-Windows-Installer-6-0-666-0.exe
-   x64: https://download.geogebra.org/installers/6.0/graphing/GeoGebraGraphing-Windows-Installer-6-0-666-0.exe
+   x32: https://download.geogebra.org/installers/6.0/graphing/GeoGebraGraphing-Windows-Installer-6-0-668-0.exe
+   x64: https://download.geogebra.org/installers/6.0/graphing/GeoGebraGraphing-Windows-Installer-6-0-668-0.exe
   
 2. You can use one of the following methods to obtain the SHA256 checksum:
    - Use powershell function 'Get-FileHash'
    - Use Chocolatey utility 'checksum.exe'
  
    checksum type: sha256
-   checksum32: B04F4CA72B2BC2D09EBBF08C4456D73E384659700E5363B187DBA3233FFC0E91
-   checksum64: B04F4CA72B2BC2D09EBBF08C4456D73E384659700E5363B187DBA3233FFC0E91
+   checksum32: B87655148C385D59E581C0EDB1411DE8FD1143D6A02171122D5432F0F55C5441
+   checksum64: B87655148C385D59E581C0EDB1411DE8FD1143D6A02171122D5432F0F55C5441
  
 File 'LICENSE.txt' is obtained from:
    https://www.geogebra.org/license
diff --git a/automatic/geogebra6/tools/chocolateyinstall.ps1 b/automatic/geogebra6/tools/chocolateyinstall.ps1
index b2609c5f9..3738fa163 100644
--- a/automatic/geogebra6/tools/chocolateyinstall.ps1
+++ b/automatic/geogebra6/tools/chocolateyinstall.ps1
@@ -1,6 +1,6 @@
 $ErrorActionPreference = 'Stop';
 $toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
-$file     = 'GeoGebraGraphing-Windows-Installer-6-0-666-0.exe'
+$file     = 'GeoGebraGraphing-Windows-Installer-6-0-668-0.exe'
 
 $packageArgs = @{
   packageName   = $env:ChocolateyPackageName