diff --git a/frontend/code/package.json b/frontend/code/package.json
index ee548ec..6e66f9e 100644
--- a/frontend/code/package.json
+++ b/frontend/code/package.json
@@ -15,7 +15,7 @@
     "react-modal": "^3.13.1",
     "react-scripts": "4.0.3",
     "typehole": "^1.6.2",
-    "typescript": "^4.1.2",
+    "typescript": "^5.3.2",
     "web-vitals": "^1.0.1"
   },
   "scripts": {
diff --git a/package.json b/package.json
index 9e2bc63..f9324bc 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "node-fetch": "~3",
     "ts-jest": "^29.1.1",
     "ts-node": "^10.5.0",
-    "typescript": "^4.3.2"
+    "typescript": "^5.3.2"
   },
   "workspaces": {
     "packages": [
diff --git a/posts/api/lambda/package.json b/posts/api/lambda/package.json
index 2904f64..10e9cb7 100644
--- a/posts/api/lambda/package.json
+++ b/posts/api/lambda/package.json
@@ -17,6 +17,6 @@
     "@types/aws-lambda": "^8.10.76",
     "@types/lodash": "^4.14.201",
     "@types/uuid": "^8.3.4",
-    "typescript": "^4.3.2"
+    "typescript": "^5.3.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f2fb9c2..f5f5dc5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13933,10 +13933,10 @@ typehole@^1.6.2:
     "@types/isomorphic-fetch" "0.0.35"
     isomorphic-fetch "^3.0.0"
 
-typescript@^4.1.2, typescript@^4.3.2:
-  version "4.8.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+typescript@^5.3.2:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.2.tgz#00d1c7c1c46928c5845c1ee8d0cc2791031d4c43"
+  integrity sha512-6l+RyNy7oAHDfxC4FzSJcz9vnjTKxrLpDG5M2Vu4SHRVNg6xzqZp6LYSR9zjqQTu8DU/f5xwxUdADOkbrIX2gQ==
 
 typescript@next:
   version "5.2.0-dev.20230615"