From ebf7c21b09b971fa7b6ca2846cac52dca22cab0d Mon Sep 17 00:00:00 2001
From: Vanilla Hsu <vanilla@fatpipi.com>
Date: Tue, 27 Oct 2020 12:04:53 +0800
Subject: [PATCH] focal use libpng v1.6.

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index ce3b851..502c1dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,4 +20,4 @@ addons:
   apt:
     packages:
       - libqrencode-dev
-      - libpng12-dev
+      - libpng16-dev