diff --git a/docs/guides/migration/migrate10.md b/docs/guides/migration/migrate10.md
index 0af22883..043aa0d7 100644
--- a/docs/guides/migration/migrate10.md
+++ b/docs/guides/migration/migrate10.md
@@ -25,7 +25,7 @@ The default binary version has been upgraded from `5.0.x` to `6.0.x`. For more s
 
 ## Non-Breaking changes / Additions
 
-<!-- ### Compiler target is now `es2019`
+### Compiler target is now `es2021`
 
-The tsconfig `target` option has been updated to `es2019`, which will result in less polyfills.
-This should be a non-breaking change -->
+The tsconfig `target` option has been updated to `es2021`, which will result in less polyfills.
+This should be a non-breaking change.
diff --git a/packages/mongodb-memory-server-core/tsconfig.json b/packages/mongodb-memory-server-core/tsconfig.json
index 9cf16a14..210ef1d5 100644
--- a/packages/mongodb-memory-server-core/tsconfig.json
+++ b/packages/mongodb-memory-server-core/tsconfig.json
@@ -3,7 +3,7 @@
     "rootDir": "./src",
     "outDir": "./build",
     "noEmit": false,
-    "target": "es2020",
+    "target": "es2021",
     "module": "commonjs",
     "sourceMap": true,
     "declaration": true,