diff --git a/legal/THIRD_PARTY.md b/legal/THIRD_PARTY.md
index 9167c405e..c04da2f5c 100644
--- a/legal/THIRD_PARTY.md
+++ b/legal/THIRD_PARTY.md
@@ -44,7 +44,7 @@ Apache License 2.0 - [http://www.apache.org/licenses/LICENSE-2.0](http://www.apa
 |`rxjs`|`6.6.3`|Ben Lesh|[https://github.com/reactivex/rxjs](https://github.com/reactivex/rxjs)|
 |`tslib`|`1.10.0`|Microsoft Corp.|[https://github.com/Microsoft/tslib](https://github.com/Microsoft/tslib)|
 |`tunnel-agent`|`0.6.0`|Mikeal Rogers|[https://github.com/mikeal/tunnel-agent](https://github.com/mikeal/tunnel-agent)|
-|`typescript`|`4.1.3`|Microsoft Corp.|[https://github.com/Microsoft/TypeScript](https://github.com/Microsoft/TypeScript)|
+|`typescript`|`4.1.4`|Microsoft Corp.|[https://github.com/Microsoft/TypeScript](https://github.com/Microsoft/TypeScript)|
 
 #### BSD