diff --git a/package.json b/package.json
index 8940cf9b..fde35bff 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
     "prettier": "^2.2.1",
     "qunit": "^2.13.0",
     "qunit-dom": "^1.6.0",
-    "typescript": "^4.3.2"
+    "typescript": "^4.3.5"
   },
   "engines": {
     "node": "10.* || >= 12"
diff --git a/yarn.lock b/yarn.lock
index 5fb96f32..91700316 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11214,10 +11214,10 @@ typescript-memoize@^1.0.0-alpha.3:
   resolved "https://registry.yarnpkg.com/typescript-memoize/-/typescript-memoize-1.0.1.tgz#0a8199aa28f6fe18517f6e9308ef7bfbe9a98d59"
   integrity sha512-oJNge1qUrOK37d5Y6Ly2txKeuelYVsFtNF6U9kXIN7juudcQaHJQg2MxLOy0CqtkW65rVDYuTCOjnSIVPd8z3w==
 
-typescript@^4.3.2:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.2.tgz#399ab18aac45802d6f2498de5054fcbbe716a805"
-  integrity sha512-zZ4hShnmnoVnAHpVHWpTcxdv7dWP60S2FsydQLV8V5PbS3FifjWFFRiHSWpDJahly88PRyV5teTSLoq4eG7mKw==
+typescript@^4.3.5:
+  version "4.3.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.5.tgz#4d1c37cc16e893973c45a06886b7113234f119f4"
+  integrity sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"