diff --git a/acrobat-plugin/install.bat b/acrobat-plugin/install.bat
index b06fccc..056e67a 100644
--- a/acrobat-plugin/install.bat
+++ b/acrobat-plugin/install.bat
@@ -14,6 +14,38 @@ set "INSTALL_DIR=%LOCALAPPDATA%\CopydevImposingAcrobat"
 set "REPO_DIR=%INSTALL_DIR%\repo"
 set "GITEA_REPO=https://git.copydev.fr/jules/copydev-imposing-tool.git"
 set "GIT_URL=https://github.com/git-for-windows/git/releases/download/v2.47.1.windows.2/MinGit-2.47.1.2-64-bit.zip"
+set "BAT_RAW_URL=https://git.copydev.fr/jules/copydev-imposing-tool/raw/branch/master/acrobat-plugin/install.bat"
+
+:: ============================================================
+:: AUTO-MISE A JOUR DU SCRIPT
+:: ============================================================
+:: On ne se met a jour que si on n'est pas deja en train de le faire
+:: (le flag __noupdate__ evite une boucle infinie)
+if "%~2" neq "__noupdate__" (
+    echo Verification de mise a jour du script...
+    set "BAT_TMP=%TEMP%\install_imposing_new.bat"
+    powershell -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; try { Invoke-WebRequest -Uri '%BAT_RAW_URL%' -OutFile '%TEMP%\install_imposing_new.bat' -UseBasicParsing -TimeoutSec 5 } catch { exit 1 }" >nul 2>&1
+    if !ERRORLEVEL!==0 (
+        fc /b "%~f0" "!BAT_TMP!" >nul 2>&1
+        if !ERRORLEVEL! neq 0 (
+            echo Nouvelle version detectee, mise a jour...
+            copy /y "!BAT_TMP!" "%~f0" >nul 2>&1
+            if !ERRORLEVEL!==0 (
+                del "!BAT_TMP!" 2>nul
+                echo Script mis a jour. Relancement...
+                timeout /t 2 >nul
+                cmd /k "%~f0" __started__ __noupdate__
+                exit /b
+            )
+        ) else (
+            echo Script a jour.
+        )
+        del "!BAT_TMP!" 2>nul
+    ) else (
+        echo Impossible de verifier ^(pas de connexion ?^). On continue...
+    )
+    echo.
+)
 
 :: ============================================================
 :MENU