diff --git a/packages/babel-parser/typings/babel-parser.d.ts b/packages/babel-parser/typings/babel-parser.d.ts
index a74b1bc46da8..ddf32d38cc15 100644
--- a/packages/babel-parser/typings/babel-parser.d.ts
+++ b/packages/babel-parser/typings/babel-parser.d.ts
@@ -51,6 +51,7 @@ type ParserPluginWithOptions =
   | ["importAttributes", { deprecatedAssertSyntax: boolean }]
   // @deprecated
   | ["moduleAttributes", { version: "may-2020" }]
+  | ["optionalChainingAssign", { version: "2023-07" }]
   | ["pipelineOperator", PipelineOperatorPluginOptions]
   | ["recordAndTuple", RecordAndTuplePluginOptions]
   | ["flow", FlowPluginOptions]