diff --git a/package-lock.json b/package-lock.json
index 99edcc69e..9cf8c2ef0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -101,7 +101,7 @@
         "svg4everybody": "^2.1.9",
         "svgo": "^3.3.2",
         "terser-webpack-plugin": "^5.3.10",
-        "typescript": "^5.4.3",
+        "typescript": "^5.5.2",
         "vite-plugin-svgr": "^3.3.0",
         "wcag-contrast": "^3.0.0",
         "webpack": "^5.92.1",
@@ -30531,9 +30531,9 @@
       "dev": true
     },
     "node_modules/typescript": {
-      "version": "5.4.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
-      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
+      "version": "5.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.3.tgz",
+      "integrity": "sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index c71198a51..a9e962461 100644
--- a/package.json
+++ b/package.json
@@ -151,7 +151,7 @@
     "svg4everybody": "^2.1.9",
     "svgo": "^3.3.2",
     "terser-webpack-plugin": "^5.3.10",
-    "typescript": "^5.4.3",
+    "typescript": "^5.5.2",
     "vite-plugin-svgr": "^3.3.0",
     "wcag-contrast": "^3.0.0",
     "webpack": "^5.92.1",