diff --git a/.changeset/pink-spies-smash.md b/.changeset/pink-spies-smash.md
new file mode 100644
index 0000000000..ac263a0d96
--- /dev/null
+++ b/.changeset/pink-spies-smash.md
@@ -0,0 +1,21 @@
+---
+"@justeattakeaway/pie-assistive-text": minor
+"@justeattakeaway/pie-button": minor
+"@justeattakeaway/pie-card": minor
+"@justeattakeaway/pie-chip": minor
+"@justeattakeaway/pie-cookie-banner": minor
+"@justeattakeaway/pie-divider": minor
+"@justeattakeaway/pie-form-label": minor
+"@justeattakeaway/pie-icon-button": minor
+"@justeattakeaway/pie-input": minor
+"@justeattakeaway/pie-link": minor
+"@justeattakeaway/pie-modal": minor
+"@justeattakeaway/pie-notification": minor
+"@justeattakeaway/pie-spinner": minor
+"@justeattakeaway/pie-switch": minor
+"@justeattakeaway/pie-tag": minor
+"@justeattakeaway/pie-webc-core": minor
+"@justeattakeaway/pie-icons-webc": minor
+---
+
+[Changed] - Update tsconfig target to es2021
diff --git a/.changeset/selfish-cooks-travel.md b/.changeset/selfish-cooks-travel.md
new file mode 100644
index 0000000000..855e30b84b
--- /dev/null
+++ b/.changeset/selfish-cooks-travel.md
@@ -0,0 +1,5 @@
+---
+"@justeattakeaway/pie-components-config": minor
+---
+
+[Changed] - Updated TSConfig file with es2021 target
diff --git a/configs/pie-components-config/tsconfig.json b/configs/pie-components-config/tsconfig.json
index 606a8cebbe..f5b501f8d3 100644
--- a/configs/pie-components-config/tsconfig.json
+++ b/configs/pie-components-config/tsconfig.json
@@ -1,8 +1,8 @@
 {
   "compilerOptions": {
-    "target": "ES6",
+    "target": "es2021",
     "module": "ES2022",
-    "lib": ["es2020", "DOM", "DOM.Iterable"],
+    "lib": ["es2021", "DOM", "DOM.Iterable"],
     "declaration": true,
     "declarationMap": true,
     "sourceMap": true,
@@ -21,7 +21,8 @@
     "forceConsistentCasingInFileNames": true,
     "allowImportingTsExtensions": true,
     "noEmit": true,
-    "types": ["vitest/globals"]
+    "types": ["vitest/globals"],
+    "useDefineForClassFields": false
   },
   "exclude": []
 }