diff --git a/package.json b/package.json
index d4e4369b..ae488530 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "qunit-dom": "^1.6.0",
     "release-it": "^14.3.0",
     "release-it-lerna-changelog": "^3.1.0",
-    "typescript": "^3.9.7"
+    "typescript": "^3.9.8"
   },
   "engines": {
     "node": ">= 10.*"
diff --git a/yarn.lock b/yarn.lock
index 9262b3b0..3992ad9f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13329,10 +13329,10 @@ typescript-memoize@^1.0.0-alpha.3:
   dependencies:
     core-js "2.4.1"
 
-typescript@^3.9.7:
-  version "3.9.7"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.7.tgz#98d600a5ebdc38f40cb277522f12dc800e9e25fa"
-  integrity sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==
+typescript@^3.9.8:
+  version "3.9.8"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.8.tgz#7d937ba4e4044af7fa83d127b982f8f61ca816a4"
+  integrity sha512-nDbnFkUZZjkQ92qwKX+C+jtk4OGfU8H9toSEs3uAsl8cxLjG2sqQm6leF/pLWvm9FAEJ6KHkYMAbHYaY2ITeVg==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"