diff --git a/automatic/optipng/legal/VERIFICATION.txt b/automatic/optipng/legal/VERIFICATION.txt
index 117382bd139..f0ee0e22f79 100644
--- a/automatic/optipng/legal/VERIFICATION.txt
+++ b/automatic/optipng/legal/VERIFICATION.txt
@@ -6,13 +6,13 @@ The embedded software have been downloaded from the listed download
 location on <http://optipng.sourceforge.net/>
 and can be verified by doing the following:
 
-1. Download the following <http://prdownloads.sourceforge.net/optipng/optipng-0.7.7-win32.zip?download>
+1. Download the following <http://prdownloads.sourceforge.net/optipng/optipng-0.7.8-win32.zip?download>
 2. Get the checksum using one of the following methods:
   - Using powershell function 'Get-FileHash'
   - Use chocolatey utility 'checksum.exe'
 3. The checksums should match the following:
 
   checksum type: sha256
-  checksum: 287700CF86BB0B1B4C2BE54F98F3EBFA121FD47FB38C97CD310A212CB6D441D9
+  checksum: 36587548648F75E92A317F052E83A8A55281D6B415BBF373106736BC2F50A730
 
 The file 'LICENSE.txt' has been obtained from <http://optipng.sourceforge.net/license.txt>
diff --git a/automatic/optipng/optipng.nuspec b/automatic/optipng/optipng.nuspec
index e5bf59e5d8f..f29faa22848 100644
--- a/automatic/optipng/optipng.nuspec
+++ b/automatic/optipng/optipng.nuspec
@@ -3,8 +3,8 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
   <metadata>
     <id>OptiPNG</id>
-    <version>0.7.7</version>
-    <packageSourceUrl>https://github.com/chocolatey/chocolatey-coreteampackages/tree/master/automatic/optipng</packageSourceUrl>
+    <version>0.7.8</version>
+    <packageSourceUrl>https://github.com/chocolatey-community/chocolatey-packages/tree/master/automatic/optipng</packageSourceUrl>
     <title>OptiPNG: Advanced PNG Optimizer</title>
     <authors>Cosmin Truta</authors>
     <owners>chocolatey-community, ferventcoder</owners>
diff --git a/automatic/optipng/update.ps1 b/automatic/optipng/update.ps1
index 0625639de3a..c3e0f5de783 100644
--- a/automatic/optipng/update.ps1
+++ b/automatic/optipng/update.ps1
@@ -26,10 +26,10 @@ function global:au_GetLatest {
   $download_page = Invoke-WebRequest -Uri $releases -UseBasicParsing
 
   $re = 'win32\.zip[\?\/]download$'
-  $url32 = $download_page.Links | ? href -match $re | select -first 1 -expand href
+  $url32 = $download_page.Links | Where-Object href -match $re | Select-Object -first 1 -expand href
 
   $verRe = '\-'
-  $version32 = $url32 -split "$verRe" | select -last 1 -skip 1
+  $version32 = $url32 -split "$verRe" | Select-Object -last 1 -skip 1
   @{
     URL32 = $url32
     Version = $version32