diff --git a/docs/ohook.md b/docs/ohook.md
index 1ecd558..4e71512 100644
--- a/docs/ohook.md
+++ b/docs/ohook.md
@@ -284,7 +284,7 @@ TL;DR all kinds of Office products are supported on Windows 8 and higher and the
 This is for those who wants to perform manual activation. If you want a tool to do this for you then check [here](intro.md).
 
 -   These steps are listed for Office 16.0 (2016, 2019, 2021, O365) C2R x64 bit on Windows x64 bit version.
--   Download ohook sppc.dll files from [here](https://github.com/asdcorp/ohook/releases/download/0.3/ohook_0.3.zip) or create sppc.dll files from scratch as per the above instructions.
+-   Download ohook sppc.dll files from [here](https://github.com/asdcorp/ohook/releases/download/0.5/ohook_0.5.zip) or create sppc.dll files from scratch as per the above instructions.
 -   Extract this zip file to a folder named `C:\ohook`
 -   Open command prompt as admin and enter below command to create a symlink of the system sppc.dll in the Office C2R System directory as sppcs.dll,  
     `mklink "%ProgramFiles%\Microsoft Office\root\vfs\System\sppcs.dll" "%windir%\System32\sppc.dll"`