diff --git a/packages/e2e-tests/test-applications/create-react-app/test-recipe.json b/packages/e2e-tests/test-applications/create-react-app/test-recipe.json
index a45dde0d9c07..05a8fd363c93 100644
--- a/packages/e2e-tests/test-applications/create-react-app/test-recipe.json
+++ b/packages/e2e-tests/test-applications/create-react-app/test-recipe.json
@@ -3,6 +3,13 @@
   "testApplicationName": "create-react-app",
   "buildCommand": "pnpm install && pnpm build",
   "tests": [],
+  "versions": [
+    {
+      "dependencyOverrides": {
+        "typescript": "3.8.4"
+      }
+    }
+  ],
   "canaryVersions": [
     {
       "dependencyOverrides": {
diff --git a/packages/e2e-tests/test-applications/node-express-app/test-recipe.json b/packages/e2e-tests/test-applications/node-express-app/test-recipe.json
index 08d5993e1c32..c81f48396ecb 100644
--- a/packages/e2e-tests/test-applications/node-express-app/test-recipe.json
+++ b/packages/e2e-tests/test-applications/node-express-app/test-recipe.json
@@ -8,5 +8,12 @@
       "testCommand": "pnpm test",
       "timeoutSeconds": 60
     }
+  ],
+  "versions": [
+    {
+      "dependencyOverrides": {
+        "typescript": "3.8.4"
+      }
+    }
   ]
 }
diff --git a/packages/node-integration-tests/utils/run-tests.ts b/packages/node-integration-tests/utils/run-tests.ts
index f29aa1a2399b..2c6715f451ab 100644
--- a/packages/node-integration-tests/utils/run-tests.ts
+++ b/packages/node-integration-tests/utils/run-tests.ts
@@ -13,7 +13,7 @@ const workers = os.cpus().map(async (_, i) => {
   while (testPaths.length > 0) {
     const testPath = testPaths.pop();
     console.log(`(Worker ${i}) Running test "${testPath}"`);
-    await new Promise(resolve => {
+    await new Promise<void>(resolve => {
       const jestProcess = childProcess.spawn('jest', ['--runTestsByPath', testPath as string, '--forceExit']);
 
       // We're collecting the output and logging it all at once instead of inheriting stdout and stderr, so that
diff --git a/packages/replay/.eslintignore b/packages/replay/.eslintignore
index c76c6c2d64d1..5583a5bf9245 100644
--- a/packages/replay/.eslintignore
+++ b/packages/replay/.eslintignore
@@ -4,3 +4,4 @@ demo/build/
 # TODO: Check if we can re-introduce linting in demo
 demo
 metrics
+src/types
diff --git a/yarn.lock b/yarn.lock
index 0becb9ba4349..6e036a22a1b5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -26281,7 +26281,7 @@ tslib@^1.10.0, tslib@^1.8.1, tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-tslib@^2.0.0, tslib@^2.0.1, tslib@^2.0.3, tslib@^2.1.0, tslib@^2.2.0, tslib@^2.3.0, tslib@^2.3.1, tslib@^2.4.0:
+tslib@^2.0.0, tslib@^2.0.1, tslib@^2.0.3, tslib@^2.1.0, tslib@^2.2.0, tslib@^2.3.0, tslib@^2.3.1, tslib@^2.4.0, "tslib@^2.4.1 || ^1.9.3":
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.5.2.tgz#1b6f07185c881557b0ffa84b111a0106989e8338"
   integrity sha512-5svOrSA2w3iGFDs1HibEVBGbDrAY82bFQ3HZ3ixB+88nsbsWQoKqDRb5UBYAUPEzbBn6dAp5gRNXglySbx1MlA==