diff --git a/JDK7/jdk7.nuspec b/JDK7/jdk7.nuspec
index 0f9ee54..df1df34 100644
--- a/JDK7/jdk7.nuspec
+++ b/JDK7/jdk7.nuspec
@@ -3,7 +3,7 @@
   <metadata>
     <id>jdk7</id>
     <title>Java Platform (JDK) 7</title>
-    <version>7.0.21</version>
+    <version>7.0.45</version>
     <authors>Oracle</authors>
     <owners>Ethan J Brown</owners>
     <summary>Java Development Kit.  Includes a complete JRE plus tools for developing, debugging, and monitoring Java applications.</summary>
@@ -16,8 +16,7 @@ http://www.oracle.com/technetwork/java/javase/downloads/index.html
     <licenseUrl>http://www.oracle.com/technetwork/java/javase/terms/license/index.html</licenseUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <iconUrl>https://github.com/Iristyle/ChocolateyPackages/raw/master/JDK7/jdk7_logo.jpg</iconUrl>
-    <releaseNotes>http://www.oracle.com/technetwork/java/javase/7u21-relnotes-1932873.html
-    </releaseNotes>
+    <releaseNotes>http://www.oracle.com/technetwork/java/javase/7u45-relnotes-2016950.html</releaseNotes>
   </metadata>
   <files>
     <file src="tools\**" target="tools" />
diff --git a/JDK7/tools/chocolateyInstall.ps1 b/JDK7/tools/chocolateyInstall.ps1
index 819b796..d0e47da 100644
--- a/JDK7/tools/chocolateyInstall.ps1
+++ b/JDK7/tools/chocolateyInstall.ps1
@@ -1,4 +1,6 @@
 $package = 'jdk7'
+$build = '18'
+$version = '45'
 
 try {
   $IsSytem32Bit = (($Env:PROCESSOR_ARCHITECTURE -eq 'x86') -and `
@@ -6,9 +8,9 @@ try {
 
   # http://www.oracle.com/technetwork/java/javase/downloads/index.html
   $url = if ($IsSytem32Bit)
-    { 'http://download.oracle.com/otn-pub/java/jdk/7u21-b11/jdk-7u21-windows-i586.exe' }
+    { "http://download.oracle.com/otn-pub/java/jdk/7u$version-b$build/jdk-7u$version-windows-i586.exe" }
   else
-    { 'http://download.oracle.com/otn-pub/java/jdk/7u21-b11/jdk-7u21-windows-x64.exe' }
+    { "http://download.oracle.com/otn-pub/java/jdk/7u$version-b$build/jdk-7u$version-windows-x64.exe" }
 
   $chocTemp = Join-Path $Env:TEMP 'chocolatey'
   $tempInstall = Join-Path $chocTemp 'jdk7\jdk7installer.exe'