diff --git a/tools/manager/main.py b/tools/manager/main.py
index a7674ea..d7d53ff 100644
--- a/tools/manager/main.py
+++ b/tools/manager/main.py
@@ -85,7 +85,7 @@ def main():
 
     def update():
         os.system("git pull")
-        os.system("git submodule update --init")
+        os.system("git submodule update --recursive --remote --init")
 
     fnlist = {
         "up": lambda: dc(f"up -d {' '.join(args.args)}"),