diff --git a/package.json b/package.json
index 7fe216d9..e0209da6 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "ts-jest": "26.5.6",
     "tslint": "6.1.3",
     "tslint-config-standard": "9.0.0",
-    "typescript": "4.3.5"
+    "typescript": "5.4.3"
   },
   "engines": {
     "node": ">= 10"
diff --git a/yarn.lock b/yarn.lock
index da027161..63304538 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4961,10 +4961,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.3.5:
-  version "4.3.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.5.tgz#4d1c37cc16e893973c45a06886b7113234f119f4"
-  integrity sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==
+typescript@5.4.3:
+  version "5.4.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.3.tgz#5c6fedd4c87bee01cd7a528a30145521f8e0feff"
+  integrity sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==
 
 uglify-js@^3.1.4:
   version "3.17.4"