diff --git a/src/renderer.c b/src/renderer.c
index 8cf40ac..186fb67 100644
--- a/src/renderer.c
+++ b/src/renderer.c
@@ -29,10 +29,9 @@ SDL_Renderer *renderer;
 SDL_Texture *renderer_texture;
 
 void renderer_update()
-{
-	SDL_LockTexture(renderer_texture, NULL, &(screen->pixels), &(screen->pitch));
+{	
+	SDL_UpdateTexture(renderer_texture, NULL, screen->pixels, screen->pitch);
 	SDL_RenderCopy(renderer, renderer_texture, NULL, NULL);
-	SDL_UnlockTexture(renderer_texture);
 	SDL_RenderPresent(renderer);
 }