diff --git a/conf/app.src b/conf/app.src
index f3bec97..86e16e3 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
 SOURCE_URL=https://github.com/photoview/photoview/archive/refs/tags/v2.3.4.tar.gz
-SOURCE_SUM=86ab44a5ed7489b02864b9ce543800118456968a4921fbff29ec9201aa83a591
+SOURCE_SUM=c3b9f09e65af1d8116730d9b88b2430c71ba01e4cd8294d205056d81d822f5d0
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true