diff --git a/package-lock.json b/package-lock.json
index 7566ae3..010a9e0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "fastcomments-vue",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "fastcomments-vue",
-      "version": "2.1.0",
+      "version": "2.2.0",
       "license": "MIT",
       "devDependencies": {
         "@babel/core": "^7.9.0",
@@ -25,7 +25,7 @@
         "rollup-plugin-babel": "^4.4.0",
         "rollup-plugin-terser": "^5.3.0",
         "rollup-plugin-vue": "^5.1.6",
-        "typescript": "^3.8.3",
+        "typescript": "^4.7.3",
         "vue": "^2.6.11",
         "vue-router": "^3.4.8",
         "vue-template-compiler": "^2.6.11"
@@ -14422,9 +14422,9 @@
       "dev": true
     },
     "node_modules/typescript": {
-      "version": "3.9.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
-      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
+      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -28041,9 +28041,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.9.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
-      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
+      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 77d05ca..0d0499a 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-terser": "^5.3.0",
     "rollup-plugin-vue": "^5.1.6",
-    "typescript": "^3.8.3",
+    "typescript": "^4.7.3",
     "vue": "^2.6.11",
     "vue-router": "^3.4.8",
     "vue-template-compiler": "^2.6.11"