diff --git a/prepare.ps1 b/prepare.ps1
index c8d0029..d8125ad 100644
--- a/prepare.ps1
+++ b/prepare.ps1
@@ -106,7 +106,7 @@ Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManage
 choco install git -y | Out-Null
 
 
-choco install 7zip --no-progress -y | Out-Null
+choco install 7zip --version 22.1 --no-progress -y | Out-Null
 
 
 # Acquire files