diff --git a/package-lock.json b/package-lock.json
index 2d406d8..694e0be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,18 +5,9 @@
   "requires": true,
   "dependencies": {
     "@types/hashids": {
-      "version": "1.0.30",
-      "resolved": "https://registry.npmjs.org/@types/hashids/-/hashids-1.0.30.tgz",
-      "integrity": "sha512-ESXJxz/GRY+SGa3n0WuWZLR0xM3k8LTr4+2xOoj/a0ZThglF/UfEeKVaMQNNFvFQ+mw3ng8LbC3gmJx/GmR5EQ==",
-      "dev": true,
-      "requires": {
-        "@types/node": "*"
-      }
-    },
-    "@types/node": {
-      "version": "9.4.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-9.4.6.tgz",
-      "integrity": "sha512-CTUtLb6WqCCgp6P59QintjHWqzf4VL1uPA27bipLAPxFqrtK1gEYllePzTICGqQ8rYsCbpnsNypXjjDzGAAjEQ==",
+      "version": "1.0.32",
+      "resolved": "https://registry.npmjs.org/@types/hashids/-/hashids-1.0.32.tgz",
+      "integrity": "sha512-P32CY6d8OtisVqa92UalnCt/kMGbFE/u6mxyBY+ntv8jbFWrJ8EyG98ev3V/Efldn+SYLUJdQdlqWB1tWsCQLg==",
       "dev": true
     },
     "abbrev": {
@@ -778,9 +769,9 @@
       "integrity": "sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg=="
     },
     "hashids": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/hashids/-/hashids-1.1.4.tgz",
-      "integrity": "sha512-U/fnTE3edW0AV92ZI/BfEluMZuVcu3MDOopsN7jS+HqDYcarQo8rXQiWlsBlm0uX48/taYSdxRsfzh2HRg5Z6w=="
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/hashids/-/hashids-2.2.1.tgz",
+      "integrity": "sha512-+hQeKWwpSDiWFeu/3jKUvwboE4Z035gR6FnpscbHPOEEjCbgv2px9/Mlb3O0nOTRyZOw4MMFRYfVL3zctOV6OQ=="
     },
     "hawk": {
       "version": "6.0.2",
@@ -1600,9 +1591,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "2.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.7.2.tgz",
-      "integrity": "sha512-p5TCYZDAO0m4G344hD+wx/LATebLWZNkkh2asWUFqSsD2OrDNhbAHuSjobrmsUmdzjJjEeZVU9g1h3O6vpstnw==",
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.3.tgz",
+      "integrity": "sha512-tEu6DGxGgRJPb/mVPIZ48e69xCn2yRmCgYmDugAVwmJ6o+0u1RI18eO7E7WBTLYLaEVVOhwQmcdhQHweux/WPg==",
       "dev": true
     },
     "uuid": {
diff --git a/package.json b/package.json
index 6093f92..355de5f 100644
--- a/package.json
+++ b/package.json
@@ -27,14 +27,14 @@
   },
   "homepage": "https://github.com/PoOwAa/node-hashids-extended#readme",
   "dependencies": {
-    "hashids": "^1.1.4"
+    "hashids": "^2.2.1"
   },
   "devDependencies": {
     "@types/hashids": "^1.0.30",
     "chai": "^4.1.2",
     "coveralls": "^3.0.0",
     "istanbul": "^0.4.5",
-    "mocha": "^8.1.3",
-    "typescript": "^2.7.2"
+    "mocha": "^5.0.3",
+    "typescript": "^4.0.3"
   }
 }