use overrides

Author: Gaurav0

packages/ember-cli-fastboot/lib/path/set-fastboot-pkg-path.js

@@ -3,7 +3,10 @@ const packageDir = `${__dirname}/../../../../packages`;
 
 module.exports = function setFastbootPkgPath(pkg) {
   pkg.dependencies = pkg.dependencies ?? {};
-  [pkg.dependencies, pkg.devDependencies].forEach(depList => {
+  pkg.overrides = pkg.overrides ?? {};
+  pkg.overrides[`${scope}/fastboot`] = '*';
+  pkg.overrides[`${scope}/fastboot-express-middleware`] = '*';
+  [pkg.dependencies, pkg.devDependencies, pkg.overrides].forEach(depList => {
     ['fastboot', 'ember-cli-fastboot', 'fastboot-express-middleware'].forEach(
       depName => {
         const dep = `${scope}/${depName}`;