diff --git a/frontend/code/package.json b/frontend/code/package.json
index 6cb4e23..452113c 100644
--- a/frontend/code/package.json
+++ b/frontend/code/package.json
@@ -15,7 +15,7 @@
     "react-modal": "^3.16.1",
     "react-scripts": "^5.0.1",
     "typehole": "^1.7.0",
-    "typescript": "^5.5.2",
+    "typescript": "^5.5.3",
     "web-vitals": "^4.2.1"
   },
   "scripts": {
diff --git a/package.json b/package.json
index 98bb7ec..bff1768 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "jest": "^29.7.0",
     "ts-jest": "^29.1.5",
     "ts-node": "^10.9.2",
-    "typescript": "^5.5.2"
+    "typescript": "^5.5.3"
   },
   "workspaces": {
     "packages": [
diff --git a/posts/api/lambda/package.json b/posts/api/lambda/package.json
index 4f9a157..724edd4 100644
--- a/posts/api/lambda/package.json
+++ b/posts/api/lambda/package.json
@@ -17,6 +17,6 @@
     "@types/aws-lambda": "^8.10.140",
     "@types/lodash": "^4.17.6",
     "@types/uuid": "^10.0.0",
-    "typescript": "^5.5.2"
+    "typescript": "^5.5.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 156653a..30df39f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12009,10 +12009,10 @@ typehole@^1.7.0:
     "@types/isomorphic-fetch" "0.0.35"
     isomorphic-fetch "^3.0.0"
 
-typescript@^5.5.2:
-  version "5.5.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.2.tgz#c26f023cb0054e657ce04f72583ea2d85f8d0507"
-  integrity sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==
+typescript@^5.5.3:
+  version "5.5.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.3.tgz#e1b0a3c394190838a0b168e771b0ad56a0af0faa"
+  integrity sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==
 
 typescript@next:
   version "5.4.0-dev.20240110"