diff --git a/iis-arr/iis-arr.nuspec b/iis-arr/iis-arr.nuspec
index 59f7381..26c6893 100755
--- a/iis-arr/iis-arr.nuspec
+++ b/iis-arr/iis-arr.nuspec
@@ -4,7 +4,7 @@
   <metadata>
     <id>iis-arr</id>
     <title>IIS Application Request Routing (Install)</title>
-    <version>3.0.20160107</version>
+    <version>3.0.20180207</version>
     <authors>Microsoft Inc.</authors>
     <owners>Microsoft Inc.</owners>
     <summary>IIS Application Request Routing (ARR)</summary>
@@ -21,9 +21,10 @@
       <dependency id="UrlRewrite" />
       <dependency id="iis-externalcache" />
     </dependencies>
-    <releaseNotes> 
-* 3.0.20151123 - first packaging of ARR 3.0
+    <releaseNotes>
+* 3.0.20180207 - Updated for the silent release from 3.0.1952 to 3.0.1988. Not currently clear on changes but the new MSIs have a valid MS code signature.
 * 3.0.20160107 - version bump for updated UrlRewrite dependency
+* 3.0.20151123 - first packaging of ARR 3.0
     </releaseNotes>
   </metadata>
   <files>
diff --git a/iis-arr/tools/chocolateyinstall.ps1 b/iis-arr/tools/chocolateyinstall.ps1
index 6f04a76..e06e157 100755
--- a/iis-arr/tools/chocolateyinstall.ps1
+++ b/iis-arr/tools/chocolateyinstall.ps1
@@ -18,9 +18,9 @@ $packageArgs = @{
   validExitCodes= @(0, 3010, 1641)
 
   softwareName  = 'Microsoft Application Request Routing 3.0'
-  checksum      = '69bd0a5fb2a9f9cbed3a5cb1a4ca429698610d07'
+  checksum      = 'd28562a13d5af235d2c3dfe2f0e82214af696486'
   checksumType  = 'sha1'
-  checksum64    = '5f4f24058dcd675da46dc0c4b17969d41fce68c1'
+  checksum64    = '9bbe610e347909afa68230778b9242bb57bbbc55'
   checksumType64= 'sha1'
 }