diff --git a/conf/app.src b/conf/app.src
index 3c1e941..e603a87 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
 SOURCE_URL=https://releases.rocket.chat/4.3.1/download
-SOURCE_SUM=2ef3cbad934c355387aabda74be7adf98c2e3036ad45c3bd227aa426e364c9c9
+SOURCE_SUM=c124fce6f0f519bac92e8fd72ef525f904945ba561c592ec73fa98f010e4e022
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true