diff --git a/.all-contributorsrc b/.all-contributorsrc
index 6e91ce5d..df9690ed 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -1297,6 +1297,16 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "fmeum",
+      "name": "Fabian Meumertzheim",
+      "avatar_url": "https://avatars.githubusercontent.com/u/4312191?v=4",
+      "profile": "https://hen.ne.ke",
+      "contributions": [
+        "code",
+        "bug"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/.npmrc b/.npmrc
index d2722898..1df2a6d8 100644
--- a/.npmrc
+++ b/.npmrc
@@ -1,2 +1,2 @@
-registry=http://registry.npmjs.org/
+registry=https://registry.npmjs.org/
 package-lock=false
diff --git a/README.md b/README.md
index 3adcede1..0bc06ceb 100644
--- a/README.md
+++ b/README.md
@@ -614,6 +614,7 @@ Thanks goes to these people ([emoji key][emojis]):
   <tr>
     <td align="center"><a href="https://github.com/ImADrafter"><img src="https://avatars.githubusercontent.com/u/44379989?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Marcos Gómez</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/commits?author=ImADrafter" title="Documentation">📖</a></td>
     <td align="center"><a href="https://www.akashshyam.online/"><img src="https://avatars.githubusercontent.com/u/56759828?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Akash Shyam</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/issues?q=author%3Aakashshyamdev" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://hen.ne.ke"><img src="https://avatars.githubusercontent.com/u/4312191?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Fabian Meumertzheim</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/commits?author=fmeum" title="Code">💻</a> <a href="https://github.com/testing-library/react-testing-library/issues?q=author%3Afmeum" title="Bug reports">🐛</a></td>
   </tr>
 </table>
 
diff --git a/package.json b/package.json
index 1cd283fb..73d39de8 100644
--- a/package.json
+++ b/package.json
@@ -45,11 +45,11 @@
   "license": "MIT",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@testing-library/dom": "^8.0.0"
+    "@testing-library/dom": "^8.0.0",
+    "@types/react-dom": "*"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^5.11.6",
-    "@types/react-dom": "^17.0.0",
     "dotenv-cli": "^4.0.0",
     "kcd-scripts": "^11.1.0",
     "npm-run-all": "^4.1.5",