diff --git a/conf/app.src b/conf/app.src
index 27f141d..f8239ea 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
 SOURCE_URL=https://github.com/kanboard/kanboard/archive/v1.2.12.tar.gz
-SOURCE_SUM=e1163e339dd61ace627259ed40376a5b51c4be0a94a340cdf4489d43f3e5a623
+SOURCE_SUM=6b17a4cfcf2402e69e49826b248c284f5ed84b02aaf054743c2a46f4af2f9fa3
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true