diff --git a/tenv/tools/chocolateyinstall.ps1 b/tenv/tools/chocolateyinstall.ps1
index f3cb5a8..b557201 100644
--- a/tenv/tools/chocolateyinstall.ps1
+++ b/tenv/tools/chocolateyinstall.ps1
@@ -1,9 +1,9 @@
 $ErrorActionPreference = 'Stop'
 
-$url = 'https://github.com/tofuutils/tenv/releases/download/v2.2.0/tenv_v2.2.0_Windows_i386.zip'
-$url64 = 'https://github.com/tofuutils/tenv/releases/download/v2.2.0/tenv_v2.2.0_Windows_x86_64.zip'
-$checksum = '3ef947ac8a1a7a14832b7c28f8a48481c6cb51370dd049aed11d43d61d61f2d8'
-$checksum64 = 'a919ac8ba52f233b03e1a1f2009b52c89f4a42a968f5b7e2254c4d7e1ac9953a'
+$url = 'https://github.com/tofuutils/tenv/releases/download/v2.2.1/tenv_v2.2.1_Windows_i386.zip'
+$url64 = 'https://github.com/tofuutils/tenv/releases/download/v2.2.1/tenv_v2.2.1_Windows_x86_64.zip'
+$checksum = '1ce684605e6dcffd938a89da11cdea82a6d723455ee852188c01507e9d55ee4e'
+$checksum64 = '2b0143d630ba57a023396a5938cb7e8f268e2e8754c8e257ab23526d9d03aad8'
 
 $unzipLocation = Split-Path -Parent $MyInvocation.MyCommand.Definition