diff --git a/build/lib/nls.ts b/build/lib/nls.ts
index 00f153acfc87d..7c980a43a44d1 100644
--- a/build/lib/nls.ts
+++ b/build/lib/nls.ts
@@ -40,7 +40,7 @@ function collect(ts: typeof import('typescript'), node: ts.Node, fn: (node: ts.N
 	return result;
 }
 
-function clone<T>(object: T): T {
+function clone<T extends object>(object: T): T {
 	const result = <T>{};
 	for (const id in object) {
 		result[id] = object[id];
diff --git a/package.json b/package.json
index 6071eeb9f339d..f346218233999 100644
--- a/package.json
+++ b/package.json
@@ -200,7 +200,7 @@
     "style-loader": "^1.0.0",
     "ts-loader": "^9.2.7",
     "tsec": "0.1.4",
-    "typescript": "4.7.0-dev.20220323",
+    "typescript": "^4.7.0-dev.20220408",
     "typescript-formatter": "7.1.0",
     "underscore": "^1.12.1",
     "util": "^0.12.4",
diff --git a/src/vs/editor/test/browser/view/minimapCharRenderer.test.ts b/src/vs/editor/test/browser/view/minimapCharRenderer.test.ts
index c8d33c13f95b1..3359f968f5b96 100644
--- a/src/vs/editor/test/browser/view/minimapCharRenderer.test.ts
+++ b/src/vs/editor/test/browser/view/minimapCharRenderer.test.ts
@@ -58,6 +58,7 @@ suite('MinimapCharRenderer', () => {
 
 	function createFakeImageData(width: number, height: number): ImageData {
 		return {
+			colorSpace: 'srgb',
 			width: width,
 			height: height,
 			data: new Uint8ClampedArray(width * height * Constants.RGBA_CHANNELS_CNT)
diff --git a/yarn.lock b/yarn.lock
index d22deb1d4913f..9fec7f7d776cb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11399,16 +11399,16 @@ typescript-formatter@7.1.0:
     commandpost "^1.0.0"
     editorconfig "^0.15.0"
 
-typescript@4.7.0-dev.20220323:
-  version "4.7.0-dev.20220323"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.0-dev.20220323.tgz#eb9dd18f77a7fd58bbd53ce8d7dc86bdcda87e40"
-  integrity sha512-fJQwwIgPcAJV9qn45kgIaiiklW6eY+SuTVAM2WgNAJS7pGN6mfuUB7sk0G+HGTsWWI/gMlGVgNdPY3jK4M7Hfg==
-
 typescript@^2.6.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.2.tgz#3c5b6fd7f6de0914269027f03c0946758f7673a4"
   integrity sha1-PFtv1/beCRQmkCfwPAlGdY92c6Q=
 
+typescript@^4.7.0-dev.20220408:
+  version "4.7.0-dev.20220408"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.0-dev.20220408.tgz#52a049ad6c3c78856935692c3fc69aec8a40ec6d"
+  integrity sha512-2KgXRQXrjFEbm+ismaGoR803nTRQuc03XQ1crnlxXvQYIXasPiidwiczLc9i0rTo33KXIN2M6YiNtn1tZihHgw==
+
 typical@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/typical/-/typical-4.0.0.tgz#cbeaff3b9d7ae1e2bbfaf5a4e6f11eccfde94fc4"