diff --git a/packages/babel-compiler/package.js b/packages/babel-compiler/package.js
index 2de69842fd..4b3bda8058 100644
--- a/packages/babel-compiler/package.js
+++ b/packages/babel-compiler/package.js
@@ -6,11 +6,11 @@ Package.describe({
   // isn't possible because you can't publish a non-recommended
   // release with package versions that don't have a pre-release
   // identifier at the end (eg, -dev)
-  version: '7.6.2'
+  version: '7.7.0-beta240.7'
 });
 
 Npm.depends({
-  '@meteorjs/babel': '7.11.1',
+  '@meteorjs/babel': '7.12.0',
   'json5': '2.1.1'
 });
 
diff --git a/packages/ecmascript/package.js b/packages/ecmascript/package.js
index a9a6e42ca5..005d0bcc21 100644
--- a/packages/ecmascript/package.js
+++ b/packages/ecmascript/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'ecmascript',
-  version: '0.15.2',
+  version: '0.15.3-beta240.7',
   summary: 'Compiler plugin that supports ES2015+ in all .js files',
   documentation: 'README.md'
 });
diff --git a/packages/typescript/package.js b/packages/typescript/package.js
index 4a6e6742a7..16c50495fd 100644
--- a/packages/typescript/package.js
+++ b/packages/typescript/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "typescript",
-  version: "4.3.2",
+  version: "4.3.5-beta240.7",
   summary: "Compiler plugin that compiles TypeScript and ECMAScript in .ts and .tsx files",
   documentation: "README.md"
 });
diff --git a/scripts/dev-bundle-tool-package.js b/scripts/dev-bundle-tool-package.js
index 66623e6f6d..e3c7137079 100644
--- a/scripts/dev-bundle-tool-package.js
+++ b/scripts/dev-bundle-tool-package.js
@@ -14,8 +14,8 @@ var packageJson = {
     pacote: "https://github.com/meteor/pacote/tarball/a81b0324686e85d22c7688c47629d4009000e8b8",
     "node-gyp": "8.0.0",
     "node-pre-gyp": "0.15.0",
-    typescript: "4.3.2",
-    "@meteorjs/babel": "7.11.1",
+    typescript: "4.3.5",
+    "@meteorjs/babel": "7.12.0",
     // Keep the versions of these packages consistent with the versions
     // found in dev-bundle-server-package.js.
     "meteor-promise": "0.9.0",