diff --git a/request/index.d.ts b/request/index.d.ts
index edf31b9a9b..d576c82e3b 100644
--- a/request/index.d.ts
+++ b/request/index.d.ts
@@ -91,6 +91,8 @@ declare namespace request {
         qsStringifyOptions?: any;
         qsParseOptions?: any;
         json?: any;
+        jsonReviver?: (key: string, value: any) => any;
+        jsonReplacer?: (key: string, value: any) => any;
         multipart?: RequestPart[] | Multipart;
         agent?: http.Agent | https.Agent;
         agentOptions?: any;
diff --git a/request/request-tests.ts b/request/request-tests.ts
index b26149533b..1bd81760c8 100644
--- a/request/request-tests.ts
+++ b/request/request-tests.ts
@@ -91,6 +91,12 @@ var options: request.Options = {
 	aws: aws,
 	qs: obj,
 	json: value,
+	jsonReviver: (key: string, value: any) => {
+
+	},
+	jsonReplacer: (key: string, value: any) => {
+
+	},
 	multipart: value,
 	agent: new http.Agent(),
 	agentOptions: value,