diff --git a/package-lock.json b/package-lock.json
index f5512360..f0bf4778 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,6 +29,12 @@
         "@types/react": "16.4.7"
       }
     },
+    "@types/tapable": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@types/tapable/-/tapable-1.0.4.tgz",
+      "integrity": "sha512-78AdXtlhpCHT0K3EytMpn4JNxaf5tbqbLcbIRoQIHzpTIyjpxLQKRoxU55ujBXAtg3Nl2h/XWvfDa9dsMOd0pQ==",
+      "dev": true
+    },
     "@types/tape": {
       "version": "4.2.32",
       "resolved": "https://registry.npmjs.org/@types/tape/-/tape-4.2.32.tgz",
@@ -38,6 +44,27 @@
         "@types/node": "10.5.5"
       }
     },
+    "@types/uglify-js": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@types/uglify-js/-/uglify-js-3.0.3.tgz",
+      "integrity": "sha512-MAT0BW2ruO0LhQKjvlipLGCF/Yx0y/cj+tT67tK3QIQDrM2+9R78HgJ54VlrE8AbfjYJJBCQCEPM5ZblPVTuww==",
+      "dev": true,
+      "requires": {
+        "source-map": "0.6.1"
+      }
+    },
+    "@types/webpack": {
+      "version": "4.4.11",
+      "resolved": "https://registry.npmjs.org/@types/webpack/-/webpack-4.4.11.tgz",
+      "integrity": "sha512-NdESmbpvVEtJgs15kyZYKr5ouLYPMYt9DNG5JEgCekbG/ezFLPCzf4XcAv8caOb+b7x6ieAuSt0eoR0UkSI7RA==",
+      "dev": true,
+      "requires": {
+        "@types/node": "10.5.5",
+        "@types/tapable": "1.0.4",
+        "@types/uglify-js": "3.0.3",
+        "source-map": "0.6.1"
+      }
+    },
     "@webassemblyjs/ast": {
       "version": "1.5.13",
       "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.5.13.tgz",
@@ -4748,9 +4775,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.0.1.tgz",
-      "integrity": "sha512-zQIMOmC+372pC/CCVLqnQ0zSBiY7HHodU7mpQdjiZddek4GMj31I3dUJ7gAs9o65X7mnRma6OokOkc6f9jjfBg==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.0.3.tgz",
+      "integrity": "sha512-kk80vLW9iGtjMnIv11qyxLqZm20UklzuR2tL0QAnDIygIUIemcZMxlMWudl9OOt76H3ntVzcTiddQ1/pAAJMYg==",
       "dev": true
     },
     "ua-parser-js": {