diff --git a/services/web/app/coffee/infrastructure/PackageVersions.coffee b/services/web/app/coffee/infrastructure/PackageVersions.coffee
index dd7b7d51a4..8ba40dd9ec 100644
--- a/services/web/app/coffee/infrastructure/PackageVersions.coffee
+++ b/services/web/app/coffee/infrastructure/PackageVersions.coffee
@@ -1,6 +1,7 @@
 version = {
 	"pdfjs": "1.3.91p1"
 	"moment": "2.9.0"
+	"ace": "1.2.5"
 }
 
 module.exports = {