diff --git a/package-lock.json b/package-lock.json
index e3a183df6..b4be92716 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5127,6 +5127,14 @@
                 "baset-vm": "^0.14.4",
                 "chance": "^1.0.16",
                 "typescript": "^3.0.3"
+            },
+            "dependencies": {
+                "typescript": {
+                    "version": "3.9.7",
+                    "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
+                    "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+                    "dev": true
+                }
             }
         },
         "baset-reader-ts": {
@@ -5174,6 +5182,12 @@
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                     "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
                     "dev": true
+                },
+                "typescript": {
+                    "version": "3.9.7",
+                    "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
+                    "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+                    "dev": true
                 }
             }
         },
@@ -5947,12 +5961,12 @@
             }
         },
         "color": {
-            "version": "3.1.2",
-            "resolved": "https://registry.npmjs.org/color/-/color-3.1.2.tgz",
-            "integrity": "sha512-vXTJhHebByxZn3lDvDJYw4lR5+uB3vuoHsuYA5AKuxRVn5wzzIfQKGLBmgdVRHKTJYeK5rvJcHnrd0Li49CFpg==",
+            "version": "3.1.3",
+            "resolved": "https://registry.npmjs.org/color/-/color-3.1.3.tgz",
+            "integrity": "sha512-xgXAcTHa2HeFCGLE9Xs/R82hujGtu9Jd9x4NW3T34+OMs7VoPsjwzRczKHvTAHeJwWFwX5j15+MgAppE8ztObQ==",
             "requires": {
                 "color-convert": "^1.9.1",
-                "color-string": "^1.5.2"
+                "color-string": "^1.5.4"
             }
         },
         "color-convert": {
@@ -5969,9 +5983,9 @@
             "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
         },
         "color-string": {
-            "version": "1.5.3",
-            "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.5.3.tgz",
-            "integrity": "sha512-dC2C5qeWoYkxki5UAXapdjqO672AM4vZuPGRQfO8b5HKuKGBbKWpITyDYN7TOFKvRW7kOgAn3746clDBMDJyQw==",
+            "version": "1.5.4",
+            "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.5.4.tgz",
+            "integrity": "sha512-57yF5yt8Xa3czSEW1jfQDE79Idk0+AkN/4KWad6tbdxUmAs3MvjxlWSWD4deYytcRfoZ9nhKyFl1kj5tBvidbw==",
             "requires": {
                 "color-name": "^1.0.0",
                 "simple-swizzle": "^0.2.2"
@@ -19920,9 +19934,9 @@
                     }
                 },
                 "css-what": {
-                    "version": "3.4.1",
-                    "resolved": "https://registry.npmjs.org/css-what/-/css-what-3.4.1.tgz",
-                    "integrity": "sha512-wHOppVDKl4vTAOWzJt5Ek37Sgd9qq1Bmj/T1OjvicWbU5W7ru7Pqbn0Jdqii3Drx/h+dixHKXNhZYx7blthL7g=="
+                    "version": "3.4.2",
+                    "resolved": "https://registry.npmjs.org/css-what/-/css-what-3.4.2.tgz",
+                    "integrity": "sha512-ACUm3L0/jiZTqfzRM3Hi9Q8eZqd6IK37mMWPLz9PJxkLWllYeRf+EHUSHYEtFop2Eqytaq1FizFVh7XfBnXCDQ=="
                 }
             }
         },
@@ -20611,9 +20625,9 @@
             "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
         },
         "typescript": {
-            "version": "3.8.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
-            "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==",
+            "version": "4.0.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.3.tgz",
+            "integrity": "sha512-tEu6DGxGgRJPb/mVPIZ48e69xCn2yRmCgYmDugAVwmJ6o+0u1RI18eO7E7WBTLYLaEVVOhwQmcdhQHweux/WPg==",
             "dev": true
         },
         "uglify-js": {
diff --git a/package.json b/package.json
index 4fc4e7b11..443142dfc 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
         "remark-parse": "5.0.0",
         "tap-junit": "3.1.2",
         "tslint": "5.20.1",
-        "typescript": "3.8.3",
+        "typescript": "4.0.3",
         "unified": "7.1.0"
     },
     "config": {