diff --git a/conf/app.src b/conf/app.src
index 922c652..0451405 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,2 +1,2 @@
-SOURCE_URL=https://github.com/roadiz/roadiz/archive/v0.18.0.tar.gz
-SOURCE_SUM=e9aa228f2dca4c485e00354572eddcd5
+SOURCE_URL=https://github.com/concrete5/concrete5/archive/8.1.0.tar.gz
+SOURCE_SUM=383aeca59f160fbecbb68b55bba28d6d