diff --git a/tests/baselines/reference/bigIntWithTargetES2016.symbols b/tests/baselines/reference/bigIntWithTargetES2016.symbols
index 0f42e9612f5..c91cf1cca3b 100644
--- a/tests/baselines/reference/bigIntWithTargetES2016.symbols
+++ b/tests/baselines/reference/bigIntWithTargetES2016.symbols
@@ -1,13 +1,13 @@
 === tests/cases/compiler/bigIntWithTargetES2016.ts ===
 BigInt(1) ** BigInt(1); // should not error
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
 
 let num = BigInt(2);
 >num : Symbol(num, Decl(bigIntWithTargetES2016.ts, 2, 3))
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
 
 num **= BigInt(2); // should not error
 >num : Symbol(num, Decl(bigIntWithTargetES2016.ts, 2, 3))
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
 
diff --git a/tests/baselines/reference/bigIntWithTargetLessThanES2016.errors.txt b/tests/baselines/reference/bigIntWithTargetLessThanES2016.errors.txt
index b014370c015..ea84f54122f 100644
--- a/tests/baselines/reference/bigIntWithTargetLessThanES2016.errors.txt
+++ b/tests/baselines/reference/bigIntWithTargetLessThanES2016.errors.txt
@@ -1,14 +1,14 @@
-tests/cases/compiler/bigIntWithTargetLessThanES2016.ts(1,1): error TS2782: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
-tests/cases/compiler/bigIntWithTargetLessThanES2016.ts(4,1): error TS2782: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
+tests/cases/compiler/bigIntWithTargetLessThanES2016.ts(1,1): error TS2791: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
+tests/cases/compiler/bigIntWithTargetLessThanES2016.ts(4,1): error TS2791: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
 
 
 ==== tests/cases/compiler/bigIntWithTargetLessThanES2016.ts (2 errors) ====
     BigInt(1) ** BigInt(1); // should error
     ~~~~~~~~~~~~~~~~~~~~~~
-!!! error TS2782: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
+!!! error TS2791: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
     
     let foo = BigInt(2);
     foo **= BigInt(2); // should error
     ~~~~~~~~~~~~~~~~~
-!!! error TS2782: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
+!!! error TS2791: Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later.
     
\ No newline at end of file
diff --git a/tests/baselines/reference/bigIntWithTargetLessThanES2016.symbols b/tests/baselines/reference/bigIntWithTargetLessThanES2016.symbols
index 2285bf9a67e..8c043322582 100644
--- a/tests/baselines/reference/bigIntWithTargetLessThanES2016.symbols
+++ b/tests/baselines/reference/bigIntWithTargetLessThanES2016.symbols
@@ -1,13 +1,13 @@
 === tests/cases/compiler/bigIntWithTargetLessThanES2016.ts ===
 BigInt(1) ** BigInt(1); // should error
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
 
 let foo = BigInt(2);
 >foo : Symbol(foo, Decl(bigIntWithTargetLessThanES2016.ts, 2, 3))
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))
 
 foo **= BigInt(2); // should error
 >foo : Symbol(foo, Decl(bigIntWithTargetLessThanES2016.ts, 2, 3))
->BigInt : Symbol(BigInt, Decl(lib.esnext.bigint.d.ts, --, --), Decl(lib.esnext.bigint.d.ts, --, --))
+>BigInt : Symbol(BigInt, Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --))