diff --git a/package.json b/package.json
index 3d6e042..9416782 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "sinon-chai": "3.7.0",
     "source-map-support": "0.5.21",
     "tslib": "2.4.0",
-    "typescript": "4.8.3"
+    "typescript": "4.8.4"
   },
   "peerDependencies": {
     "fast-check": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index b01416e..044dd6b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -888,10 +888,10 @@ type-detect@4.0.8, type-detect@^4.0.0, type-detect@^4.0.5, type-detect@^4.0.8:
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
   integrity sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==
 
-typescript@4.8.3:
-  version "4.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.3.tgz#d59344522c4bc464a65a730ac695007fdb66dd88"
-  integrity sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==
+typescript@4.8.4:
+  version "4.8.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
+  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
 
 v8-to-istanbul@^9.0.0:
   version "9.0.0"