diff --git a/tests/baselines/reference/baseExpressionTypeParameters.errors.txt b/tests/baselines/reference/baseExpressionTypeParameters.errors.txt
index 4fa8f2f6d3d..cb259e49dd2 100644
--- a/tests/baselines/reference/baseExpressionTypeParameters.errors.txt
+++ b/tests/baselines/reference/baseExpressionTypeParameters.errors.txt
@@ -1,4 +1,4 @@
-tests/cases/compiler/baseExpressionTypeParameters.ts(10,27): error TS2561: Base class expressions cannot reference class type parameters.
+tests/cases/compiler/baseExpressionTypeParameters.ts(10,27): error TS2562: Base class expressions cannot reference class type parameters.
 
 
 ==== tests/cases/compiler/baseExpressionTypeParameters.ts (1 errors) ====
@@ -13,7 +13,7 @@ tests/cases/compiler/baseExpressionTypeParameters.ts(10,27): error TS2561: Base
     
     class Gen<T> extends base<T>() {}  // Error, T not in scope
                               ~
-!!! error TS2561: Base class expressions cannot reference class type parameters.
+!!! error TS2562: Base class expressions cannot reference class type parameters.
     class Spec extends Gen<string> {}
     
     <string>Spec.prop;
\ No newline at end of file