diff --git a/package.json b/package.json
index f9791d5..7b1ac6d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@manuscripts/pressroom-js",
   "description": "A web service for manuscript conversion",
-  "version": "4.2.21",
+  "version": "4.2.21-LEAN-3786",
   "license": "Apache-2.0",
   "repository": "github:Atypon-OpenSource/manuscripts-pressroom-js",
   "scripts": {
@@ -19,7 +19,7 @@
     "version": "yarn build"
   },
   "dependencies": {
-    "@manuscripts/transform": "2.3.21",
+    "@manuscripts/transform": "2.3.21-JSR",
     "@manuscripts/json-schema": "2.2.10",
     "archiver": "^5.3.1",
     "celebrate": "^15.0.1",
@@ -104,4 +104,4 @@
     "ts-node": "^10.9.1",
     "typescript": "^4.0.5"
   }
-}
\ No newline at end of file
+}
diff --git a/yarn.lock b/yarn.lock
index f1ff988..d034f44 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1356,10 +1356,10 @@
     citeproc "^2.4.62"
     fontoxpath "^3.28.2"
 
-"@manuscripts/transform@2.3.21":
-  version "2.3.21"
-  resolved "https://registry.yarnpkg.com/@manuscripts/transform/-/transform-2.3.21.tgz#7afdf496674cc5cb7ef618b32d01aa8a7bd46f79"
-  integrity sha512-4isMSKdByVc4HfCn/gChwvzXI3LSotkVWSWGwQ+c1r6TYQ5xYZYeSs4Qp3KmUPHAV91QfCLjjcjcHC7vedEm3w==
+"@manuscripts/transform@2.3.21-JSR":
+  version "2.3.21-JSR"
+  resolved "https://registry.yarnpkg.com/@manuscripts/transform/-/transform-2.3.21-JSR.tgz#8b4d1467cc3b68162b915a5471cfd2479aabf002"
+  integrity sha512-ztsMeryLpza6ueIhl5HIfvBmj7tfYJBrtiYuW4p+r4V5yPkDllcUbnOyXTIyklh0wEfmIfq9UXoR99Qi3ORWpQ==
   dependencies:
     "@manuscripts/json-schema" "2.2.10"
     "@manuscripts/library" "1.3.10"