diff --git a/package.json b/package.json
index 132f02a69..c8ddcece3 100644
--- a/package.json
+++ b/package.json
@@ -125,7 +125,7 @@
         "tsify": "^5.0.2",
         "typedoc": "^0.23.20",
         "typedoc-plugin-missing-exports": "^1.0.0",
-        "typescript": "^4.5.3"
+        "typescript": "^5.0.0"
     },
     "jest": {
         "testEnvironment": "node",
diff --git a/spec/setupTests.ts b/spec/setupTests.ts
index 2557be755..20c03b8ef 100644
--- a/spec/setupTests.ts
+++ b/spec/setupTests.ts
@@ -16,7 +16,7 @@ limitations under the License.
 
 import DOMException from "domexception";
 
-global.DOMException = DOMException;
+global.DOMException = DOMException as typeof global.DOMException;
 
 jest.mock("../src/http-api/utils", () => ({
     ...jest.requireActual("../src/http-api/utils"),
diff --git a/spec/unit/http-api/index.spec.ts b/spec/unit/http-api/index.spec.ts
index cef31ffea..cbaa15aa4 100644
--- a/spec/unit/http-api/index.spec.ts
+++ b/spec/unit/http-api/index.spec.ts
@@ -14,7 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import DOMException from "domexception";
 import { mocked } from "jest-mock";
 
 import { ClientPrefix, MatrixHttpApi, Method, UploadResponse } from "../../../src";
@@ -33,8 +32,6 @@ describe("MatrixHttpApi", () => {
 
     const DONE = 0;
 
-    global.DOMException = DOMException;
-
     beforeEach(() => {
         xhr = {
             upload: {} as XMLHttpRequestUpload,
diff --git a/yarn.lock b/yarn.lock
index 137dd3443..1f675c148 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7332,11 +7332,16 @@ typescript@^3.2.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.10.tgz#70f3910ac7a51ed6bef79da7800690b19bf778b8"
   integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
 
-typescript@^4.5.3, typescript@^4.5.4:
+typescript@^4.5.4:
   version "4.9.5"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
   integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
+typescript@^5.0.0:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.0.3.tgz#fe976f0c826a88d0a382007681cbb2da44afdedf"
+  integrity sha512-xv8mOEDnigb/tN9PSMTwSEqAnUvkoXMQlicOb0IUVDBSQCgBSaAAROUZYy2IcUy5qU6XajK5jjjO7TMWqBTKZA==
+
 typeson-registry@^1.0.0-alpha.20:
   version "1.0.0-alpha.39"
   resolved "https://registry.yarnpkg.com/typeson-registry/-/typeson-registry-1.0.0-alpha.39.tgz#9e0f5aabd5eebfcffd65a796487541196f4b1211"