diff --git a/package-lock.json b/package-lock.json
index 4b517fd45..b501c5779 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5166,6 +5166,14 @@
                 "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": {
@@ -5213,6 +5221,12 @@
                     "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
                     "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
                 }
             }
         },
@@ -5688,9 +5702,9 @@
             }
         },
         "caniuse-lite": {
-            "version": "1.0.30001162",
-            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001162.tgz",
-            "integrity": "sha512-E9FktFxaNnp4ky3ucIGzEXLM+Knzlpuq1oN1sFAU0KeayygabGTmOsndpo8QrL4D9pcThlf4D2pUKaDxPCUmVw=="
+            "version": "1.0.30001164",
+            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001164.tgz",
+            "integrity": "sha512-G+A/tkf4bu0dSp9+duNiXc7bGds35DioCyC6vgK2m/rjA4Krpy5WeZgZyfH2f0wj2kI6yAWWucyap6oOwmY1mg=="
         },
         "capture-exit": {
             "version": "2.0.0",
@@ -8018,9 +8032,9 @@
             "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
         },
         "electron-to-chromium": {
-            "version": "1.3.611",
-            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.611.tgz",
-            "integrity": "sha512-YhqTzCXtEO2h0foGLGS60ortd6yY/yUQhqDEp1VWG3DIyHvckFFyaRwR41M0/M3m7Yb8Exqh+nzyb2TuxaoMTw=="
+            "version": "1.3.612",
+            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.612.tgz",
+            "integrity": "sha512-CdrdX1B6mQqxfw+51MPWB5qA6TKWjza9f5voBtUlRfEZEwZiFaxJLrhFI8zHE9SBAuGt4h84rQU6Ho9Bauo1LA=="
         },
         "elegant-spinner": {
             "version": "1.0.1",
@@ -21011,9 +21025,9 @@
             "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": "4.1.2",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.2.tgz",
+            "integrity": "sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==",
             "dev": true
         },
         "uglify-js": {
diff --git a/package.json b/package.json
index fd5b8735d..c2834e056 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": "4.1.2",
         "unified": "7.1.0"
     },
     "config": {