diff --git a/iis-arr/iis-arr.nuspec b/iis-arr/iis-arr.nuspec
index 1027aae..26c6893 100755
--- a/iis-arr/iis-arr.nuspec
+++ b/iis-arr/iis-arr.nuspec
@@ -4,9 +4,9 @@
   <metadata>
     <id>iis-arr</id>
     <title>IIS Application Request Routing (Install)</title>
-    <version>3.0.20210521</version>
+    <version>3.0.20180207</version>
     <authors>Microsoft Inc.</authors>
-    <owners>bcc</owners>
+    <owners>Microsoft Inc.</owners>
     <summary>IIS Application Request Routing (ARR)</summary>
     <description>Microsoft Application Request Routing for IIS is a proxy-based routing module that forwards HTTP requests to application servers based on HTTP headers and server variables, and load balance algorithms
     </description>
@@ -16,13 +16,12 @@
     <copyright></copyright>
     <licenseUrl>http://go.microsoft.com/?linkid=9835457</licenseUrl>
     <requireLicenseAcceptance>true</requireLicenseAcceptance>
-    <iconUrl>https://cdn.statically.io/gh/bcc/choco-packages/master/iis-arr/iis-arr.png</iconUrl>
+    <iconUrl>http://www.microsoft.com/web/media/gallery/apps-screenshots/Microsoft-App-Request-Routing.png</iconUrl>
     <dependencies>
       <dependency id="UrlRewrite" />
+      <dependency id="iis-externalcache" />
     </dependencies>
     <releaseNotes>
-* 3.0.20210521 - Version bump to remove no-longer-required iis-externalcache, switch to https URLs. 
-* 3.0.20210401 - Version and checksum bump with ARR MSI update from March 2021
 * 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
diff --git a/iis-arr/iis-arr.png b/iis-arr/iis-arr.png
deleted file mode 100644
index ebdaec1..0000000
Binary files a/iis-arr/iis-arr.png and /dev/null differ
diff --git a/iis-arr/tools/chocolateyinstall.ps1 b/iis-arr/tools/chocolateyinstall.ps1
index 225aa88..e06e157 100755
--- a/iis-arr/tools/chocolateyinstall.ps1
+++ b/iis-arr/tools/chocolateyinstall.ps1
@@ -4,8 +4,8 @@ $ErrorActionPreference = 'Stop';
 
 $packageName= 'iis-arr'
 $toolsDir   = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
-$url        = 'https://download.microsoft.com/download/5/3/2/532630BE-7DCA-4352-984B-8D4EADBE5BEF/requestRouter_x86.msi'
-$url64      = 'https://download.microsoft.com/download/E/9/8/E9849D6A-020E-47E4-9FD0-A023E99B54EB/requestRouter_amd64.msi'
+$url        = 'http://download.microsoft.com/download/5/3/2/532630BE-7DCA-4352-984B-8D4EADBE5BEF/requestRouter_x86.msi'
+$url64      = 'http://download.microsoft.com/download/E/9/8/E9849D6A-020E-47E4-9FD0-A023E99B54EB/requestRouter_amd64.msi'
 
 $packageArgs = @{
   packageName   = $packageName
@@ -18,9 +18,9 @@ $packageArgs = @{
   validExitCodes= @(0, 3010, 1641)
 
   softwareName  = 'Microsoft Application Request Routing 3.0'
-  checksum      = 'cbf4ac61fba2bcc57a7c55b40372b63879bf218f'
+  checksum      = 'd28562a13d5af235d2c3dfe2f0e82214af696486'
   checksumType  = 'sha1'
-  checksum64    = '8b258c3d62ac41192f1d01ba9fcfedd8421320ba'
+  checksum64    = '9bbe610e347909afa68230778b9242bb57bbbc55'
   checksumType64= 'sha1'
 }
 
diff --git a/urlrewrite/tools/chocolateyinstall.ps1 b/urlrewrite/tools/chocolateyinstall.ps1
index 2831b40..b0a252f 100755
--- a/urlrewrite/tools/chocolateyinstall.ps1
+++ b/urlrewrite/tools/chocolateyinstall.ps1
@@ -4,8 +4,8 @@ $ErrorActionPreference = 'Stop';
 
 $packageName= 'UrlRewrite'
 $toolsDir   = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
-$url        = 'https://download.microsoft.com/download/D/8/1/D81E5DD6-1ABB-46B0-9B4B-21894E18B77F/rewrite_x86_en-US.msi'
-$url64      = 'https://download.microsoft.com/download/1/2/8/128E2E22-C1B9-44A4-BE2A-5859ED1D4592/rewrite_amd64_en-US.msi'
+$url        = 'https://download.microsoft.com/download/6/8/F/68F82751-0644-49CD-934C-B52DF91765D1/rewrite_x86_en-US.msi'
+$url64      = 'https://download.microsoft.com/download/D/D/E/DDE57C26-C62C-4C59-A1BB-31D58B36ADA2/rewrite_amd64_en-US.msi'
 
 $packageArgs = @{
   packageName   = $packageName
@@ -18,9 +18,9 @@ $packageArgs = @{
   validExitCodes= @(0, 3010, 1641)
 
   softwareName  = 'IIS URL Rewrite Module 2'
-  checksum      = '4EFCC6C95B20B0A842C78CFA7781B17D9165EC9E'
+  checksum      = '51F504CD23E5AE0F084FEFEE7FAB0833F64F0B73'
   checksumType  = 'sha1'
-  checksum64    = '8F41A67FA49110155969DCCFF265B8623A66448F'
+  checksum64    = 'D2542E2D398F0E95981EBF4E729F79EAF96E6691'
   checksumType64= 'sha1'
 }
 
diff --git a/urlrewrite/urlrewrite.nuspec b/urlrewrite/urlrewrite.nuspec
index 4884322..9136e61 100755
--- a/urlrewrite/urlrewrite.nuspec
+++ b/urlrewrite/urlrewrite.nuspec
@@ -4,7 +4,7 @@
   <metadata>
     <id>UrlRewrite</id>
     <title>URL Rewrite for IIS (Install)</title>
-    <version>2.1.20190828</version>
+    <version>2.1.20171010</version>
     <authors>Microsoft Inc.</authors>
     <owners>Microsoft Inc.</owners>
     <summary>Installs URL Rewrite for IIS</summary>
@@ -17,17 +17,14 @@
     <licenseUrl>http://download.microsoft.com/download/6/9/C/69C1195A-123E-4BE8-8EDF-371CDCA4EC6C/License_rtw.htm</licenseUrl>
     <requireLicenseAcceptance>true</requireLicenseAcceptance>
     <iconUrl>http://www.microsoft.com/web/media/gallery/apps-screenshots/Microsoft-URLRewrite.png</iconUrl>
-    <releaseNotes>
-#### 2.1.20190828
- * Installs 7.2.1993 from latest 2.1 MSI packages in https://www.iis.net/downloads/microsoft/url-rewrite#additionalDownloads
-
+    <releaseNotes> 
 #### 2.1.20171010
  * Installs rewrite.dll 7.1.1980 (June 2017).
  * Switching to HTTPS download URLs.
 
 #### 2.0.20160107
- * Renaming unreleased package to UrlRewrite for compatibility with existing chocolatey.org package.
- * Installs rewrite.dll 7.1.1952 (May 2015), updating 7.1.0761 (February 2010) from the 2.0.2 chocolatey package.
+ * Renaming unreleased package to UrlRewrite for compatibility with existing chocolatey.org package. 
+ * Installs rewrite.dll 7.1.1952 (May 2015), updating 7.1.0761 (February 2010) from the 2.0.2 chocolatey package. 
  * Installation is now silent.
 
 #### 2.0.20160209