diff --git a/package.json b/package.json
index d8fa97fcb..1841ff169 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
 		"duplexer3": "^0.1.4",
 		"get-stream": "^5.0.0",
 		"lowercase-keys": "^2.0.0",
-		"mimic-response": "^2.0.0",
+		"mimic-response": "^2.1.0",
 		"p-cancelable": "^2.0.0",
 		"p-event": "^4.0.0",
 		"responselike": "^2.0.0",
@@ -58,7 +58,7 @@
 		"type-fest": "^0.10.0"
 	},
 	"devDependencies": {
-		"@ava/typescript": "^1.1.0",
+		"@ava/typescript": "^1.1.1",
 		"@sindresorhus/tsconfig": "^0.7.0",
 		"@types/duplexer3": "^0.1.0",
 		"@types/express": "^4.17.2",
@@ -80,7 +80,7 @@
 		"get-port": "^5.0.0",
 		"keyv": "^4.0.0",
 		"lolex": "^6.0.0",
-		"nock": "^11.8.2",
+		"nock": "^12.0.0",
 		"np": "^6.0.0",
 		"nyc": "^15.0.0",
 		"proxyquire": "^2.0.1",
diff --git a/source/types/mimic-response/index.d.ts b/source/types/mimic-response/index.d.ts
deleted file mode 100644
index 0fea28f8f..000000000
--- a/source/types/mimic-response/index.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-declare module 'mimic-response' {
-	import {IncomingMessage} from 'http';
-	import {Transform as TransformStream} from 'stream';
-
-	declare function mimicResponse(input: IncomingMessage, output: TransformStream): void;
-
-	export = mimicResponse;
-}