diff --git a/conf/app.src b/conf/app.src
index d5d26dc..8b27bd6 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
 SOURCE_URL=https://github.com/kanboard/kanboard/archive/refs/tags/v1.2.27.tar.gz
-SOURCE_SUM=0cb34480e178f416f82de790257e4e734405752b7dc43257519daa4f1591bee9
+SOURCE_SUM=e452bc6113407a0c6f230f532b53e6170a8542bc7a495ea631543cc7c02c64b3
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true