diff --git a/tools/tests/apps/ecmascript-regression/.meteor/packages b/tools/tests/apps/ecmascript-regression/.meteor/packages
index 48b8737366..cfd5022f7a 100644
--- a/tools/tests/apps/ecmascript-regression/.meteor/packages
+++ b/tools/tests/apps/ecmascript-regression/.meteor/packages
@@ -13,12 +13,12 @@ standard-minifier-css@1.9.3-alpha300.11    # CSS minifier run for production mod
 standard-minifier-js@3.0.0-alpha300.10    # JS minifier run for production mode
 es5-shim@4.8.0               # ECMAScript 5 compatibility for older browsers
 ecmascript@0.16.8-alpha300.11             # Enable ECMAScript2015+ syntax in app code
-typescript@5.0.0-alpha300.10            # Enable TypeScript syntax in .ts and .tsx modules
+typescript@4.9.4            # Enable TypeScript syntax in .ts and .tsx modules
 shell-server@0.6.0-alpha300.11           # Server-side component of the `meteor shell` command
-hot-module-replacement@1.0.0-alpha300.10  # Update client in development without reloading the page
+hot-module-replacement@0.5.4-alpha300.11  # Update client in development without reloading the page
 
 autopublish@1.0.7           # Publish all data to the clients (for prototyping)
 insecure@1.0.7               # Allow all DB writes from clients (for prototyping)
-static-html@2.0.0-alpha300.10            # Define static page content in .html files
-react-meteor-data@3.0.0-alpha300.6       # React higher-order component for reactively tracking Meteor data
+static-html@1.3.3-alpha300.11            # Define static page content in .html files
+react-meteor-data@2.7.2      # React higher-order component for reactively tracking Meteor data
 meteortesting:mocha@3.0.3-alpha300.11