diff --git a/package.json b/package.json
index b88cdb6e8..70290f04e 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "dependencies": {
     "@angular/compiler": "15.1.1",
     "@babel/code-frame": "7.18.6",
-    "@babel/parser": "7.20.7",
+    "@babel/parser": "7.20.13",
     "@babel/types": "7.20.7",
     "@glimmer/syntax": "0.84.2",
     "@iarna/toml": "2.2.5",
diff --git a/tests/format/typescript/const/__snapshots__/jsfmt.spec.js.snap b/tests/format/typescript/const/__snapshots__/jsfmt.spec.js.snap
new file mode 100644
index 000000000..5037245d4
--- /dev/null
+++ b/tests/format/typescript/const/__snapshots__/jsfmt.spec.js.snap
@@ -0,0 +1,43 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`initializer-ambient-context.ts format 1`] = `
+====================================options=====================================
+parsers: ["typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+declare module N {
+  enum E {
+    ok = 0
+  }
+
+  export const string = "2";
+  export const number = 1.;
+  export const bigint = 0n;
+  export const negative_bigint = -0n;
+  export const negative_number = -1;
+  export const template = \`-2\`;
+  export const False = false;
+  export const True = true;
+  export const E_ok = E.ok;
+}
+
+=====================================output=====================================
+declare module N {
+  enum E {
+    ok = 0,
+  }
+
+  export const string = "2";
+  export const number = 1;
+  export const bigint = 0n;
+  export const negative_bigint = -0n;
+  export const negative_number = -1;
+  export const template = \`-2\`;
+  export const False = false;
+  export const True = true;
+  export const E_ok = E.ok;
+}
+
+================================================================================
+`;
diff --git a/tests/format/typescript/const/initializer-ambient-context.ts b/tests/format/typescript/const/initializer-ambient-context.ts
new file mode 100644
index 000000000..4571e8b96
--- /dev/null
+++ b/tests/format/typescript/const/initializer-ambient-context.ts
@@ -0,0 +1,15 @@
+declare module N {
+  enum E {
+    ok = 0
+  }
+
+  export const string = "2";
+  export const number = 1.;
+  export const bigint = 0n;
+  export const negative_bigint = -0n;
+  export const negative_number = -1;
+  export const template = `-2`;
+  export const False = false;
+  export const True = true;
+  export const E_ok = E.ok;
+}
diff --git a/tests/format/typescript/const/jsfmt.spec.js b/tests/format/typescript/const/jsfmt.spec.js
new file mode 100644
index 000000000..29084a9c8
--- /dev/null
+++ b/tests/format/typescript/const/jsfmt.spec.js
@@ -0,0 +1 @@
+run_spec(import.meta, ["typescript"]);
diff --git a/yarn.lock b/yarn.lock
index 96ebfdcaf..4c2684302 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -228,12 +228,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/parser@npm:7.20.7, @babel/parser@npm:^7.1.0, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.18.10, @babel/parser@npm:^7.18.11":
-  version: 7.20.7
-  resolution: "@babel/parser@npm:7.20.7"
+"@babel/parser@npm:7.20.13, @babel/parser@npm:^7.1.0, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.18.10, @babel/parser@npm:^7.18.11":
+  version: 7.20.13
+  resolution: "@babel/parser@npm:7.20.13"
   bin:
     parser: ./bin/babel-parser.js
-  checksum: 25b5266e3bd4be837092685f6b7ef886f1308ff72659a24342eb646ae5014f61ed1771ce8fc20636c890fcae19304fc72c069564ca6075207b7fbf3f75367275
+  checksum: 7eb2e3d9d9ad5e24b087c88d137f5701d94f049e28b9dce9f3f5c6d4d9b06a0d7c43b9106f1c02df8a204226200e0517de4bc81a339768a4ebd4c59107ea93a4
   languageName: node
   linkType: hard
 
@@ -6725,7 +6725,7 @@ __metadata:
     "@angular/compiler": 15.1.1
     "@babel/code-frame": 7.18.6
     "@babel/generator": 7.20.7
-    "@babel/parser": 7.20.7
+    "@babel/parser": 7.20.13
     "@babel/types": 7.20.7
     "@esbuild-plugins/node-modules-polyfill": 0.1.4
     "@glimmer/reference": 0.84.2