diff --git a/gitea.lua b/gitea.lua
index 443f164..f598929 100644
--- a/gitea.lua
+++ b/gitea.lua
@@ -17,4 +17,13 @@ if args[1] == "get" then
     handle:write(response.readAll())
     handle:close()
     response.close()
+if args[2] == "update" then
+    url = "https://gitea.leafbla.de/dominic/turtles/raw/branch/master/"..filename..".lua"
+    response = http.get(url)
+    os.remove(args[3])
+    local handle = io.open(args[3], "w")
+    handle:write(response.readAll())
+    handle:close()
+    response.close()
+end
 end