diff --git a/package-lock.json b/package-lock.json
index 3ba15042c..29e90ee79 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -91,7 +91,7 @@
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         "stylelint-scss": "^3.20.1",
         "ts-node": "^10.2.1",
-        "typescript": "^4.3.5"
+        "typescript": "^4.5.5"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -419,6 +419,19 @@
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       "dev": true
     },
+    "node_modules/@angular-devkit/build-optimizer/node_modules/typescript": {
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
+      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=4.2.0"
+      }
+    },
     "node_modules/@angular-devkit/build-webpack": {
       "version": "0.1202.4",
       "resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.1202.4.tgz",
@@ -22661,9 +22674,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
-      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -25346,6 +25359,12 @@
           "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.0.tgz",
           "integrity": "sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==",
           "dev": true
+        },
+        "typescript": {
+          "version": "4.3.5",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
+          "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+          "dev": true
         }
       }
     },
@@ -42260,9 +42279,9 @@
       }
     },
     "typescript": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
-      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "dev": true
     },
     "typical": {
diff --git a/package.json b/package.json
index c2be805d6..8620f51a0 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "stylelint-config-standard": "^22.0.0",
     "stylelint-scss": "^3.20.1",
     "ts-node": "^10.2.1",
-    "typescript": "^4.3.5"
+    "typescript": "^4.5.5"
   },
   "description": "Capture lite app.",
   "lint-staged": {