diff --git a/scripts/update-version.sh b/scripts/update-version.sh
index de564b7..817579d 100755
--- a/scripts/update-version.sh
+++ b/scripts/update-version.sh
@@ -12,6 +12,6 @@ VERSION=$(git describe --tags --always --match "Release_*" HEAD)
 REVISION=$(git rev-parse --short HEAD)
 REVISION_DATE=$(git show -s --format=%aI HEAD)
 
-sed -i -E "s/const VERSION = '(.*)';/const VERSION = '${VERSION}';/" main.php
-sed -i -E "s/const REVISION = '(.*)';/const REVISION = '${REVISION}';/" main.php
-sed -i -E "s/const REVISION_DATE = '(.*)';/const REVISION_DATE = '${REVISION_DATE}';/" main.php
+sed -i -E "s/const VERSION = '(.*)';/const VERSION = '${VERSION}';/" app.php
+sed -i -E "s/const REVISION = '(.*)';/const REVISION = '${REVISION}';/" app.php
+sed -i -E "s/const REVISION_DATE = '(.*)';/const REVISION_DATE = '${REVISION_DATE}';/" app.php