diff --git a/postgresql/postgresql.json b/postgresql/postgresql.json
index 88f7087c..136238a6 100644
--- a/postgresql/postgresql.json
+++ b/postgresql/postgresql.json
@@ -1,14 +1,14 @@
 {
     "9.4":  "9.4.26",
-    "9.5":  "9.5.21",
-    "9.6":  "9.6.17",
+    "9.5":  "9.5.22",
+    "9.6":  "9.6.18",
     "10.10":  "10.10",
     "11.5":  "11.5",
-    "postgresql":  "12.2",
+    "postgresql":  "12.3",
     "postgresql-9.4":  "9.4.26",
     "postgresql-10.10":  "10.10",
-    "postgresql-9.5":  "9.5.21",
-    "postgresql-9.6":  "9.6.17",
+    "postgresql-9.5":  "9.5.22",
+    "postgresql-9.6":  "9.6.18",
     "postgresql-12.0":  "12.0",
     "12.0":  "12.0",
     "postgresql-10.11":  "10.11",
@@ -22,5 +22,11 @@
     "postgresql-11.7":  "11.7",
     "11.7":  "11.7",
     "postgresql-12.2":  "12.2",
-    "12.2":  "12.2"
+    "12.2":  "12.2",
+    "postgresql-10.13":  "10.13",
+    "10.13":  "10.13",
+    "postgresql-11.8":  "11.8",
+    "11.8":  "11.8",
+    "postgresql-12.3":  "12.3",
+    "12.3":  "12.3"
 }
diff --git a/postgresql/postgresql.nuspec b/postgresql/postgresql.nuspec
index 806661d6..bb31d886 100644
--- a/postgresql/postgresql.nuspec
+++ b/postgresql/postgresql.nuspec
@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
-    <id>postgresql9</id>
-    <version>9.4.26</version>
+    <id>postgresql12</id>
+    <version>12.3</version>
     <title>PostgreSQL</title>
     <authors>PostgreSQL Global Development Group</authors>
     <owners>majkinetor, cole.mike</owners>
@@ -74,7 +74,7 @@ cinst postgresql12 --force
 
 ]]></description>
     <summary>PostgreSQL is an object-relational database management system</summary>
-    <releaseNotes>https://www.postgresql.org/docs/9/static/release.html</releaseNotes>
+    <releaseNotes>https://www.postgresql.org/docs/12/static/release.html</releaseNotes>
     <copyright>Copyright © 1996-2019 The PostgreSQL Global Development Group</copyright>
     <tags>foss cross-platform postgres postgresql sql relational database admin</tags>
     <projectSourceUrl>https://github.com/postgres/postgres</projectSourceUrl>
diff --git a/postgresql/tools/chocolateyInstall.ps1 b/postgresql/tools/chocolateyInstall.ps1
index 6b38246b..99e48da1 100644
--- a/postgresql/tools/chocolateyInstall.ps1
+++ b/postgresql/tools/chocolateyInstall.ps1
@@ -19,15 +19,15 @@ $silentArgs = @{
 $packageArgs = @{
     packageName     = $Env:ChocolateyPackageName
     fileType        = 'exe'    
-    url64           = 'https://get.enterprisedb.com/postgresql/postgresql-9.4.26-1-windows-x64.exe'
-    checksum64      = '028F48ACB0AC5AEC5B6C4B87BA827030932427A3511BEB6BE2784BFCB51E8F20'
+    url64           = 'https://get.enterprisedb.com/postgresql/postgresql-12.3-1-windows-x64.exe'
+    checksum64      = '1555EAF89DEF457B87637CA2B82F8CACF81B3DA6A0862F5D2BCEE0B1091F4D5C'
     checksumType64  = 'sha256'
-    url             = 'https://get.enterprisedb.com/postgresql/postgresql-9.4.26-1-windows.exe'
-    checksum        = '19AE10CD609DE09BD0D1890076AF3D429B5FEC0FEDD22F65CF158AC0773FBD4C'
+    url             = ''
+    checksum        = ''
     checksumType32  = 'sha256'
     silentArgs      =  ($silentArgs.Keys | % { "--{0} {1}" -f $_.Tolower(), $silentArgs.$_}) -join ' '
     validExitCodes  = @(0)
-    softwareName    = 'PostgreSQL 9*'  
+    softwareName    = 'PostgreSQL 12*'  
 }
 Install-ChocolateyPackage @packageArgs
 Write-Host "Installation log: $Env:TEMP\install-postgresql.log"
diff --git a/postgresql/tools/chocolateyUninstall.ps1 b/postgresql/tools/chocolateyUninstall.ps1
index e08abd0e..85c7f5b0 100644
--- a/postgresql/tools/chocolateyUninstall.ps1
+++ b/postgresql/tools/chocolateyUninstall.ps1
@@ -1,7 +1,7 @@
 $ErrorActionPreference = 'Stop'
 
 $packageName         = $Env:ChocolateyPackageName
-$softwareNamePattern = 'PostgreSQL 9*'
+$softwareNamePattern = 'PostgreSQL 12*'
 
 [array] $key = Get-UninstallRegistryKey $softwareNamePattern
 if ($key.Count -eq 1) {