diff --git a/package-lock.json b/package-lock.json
index d826c3e..b699270 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7958,10 +7958,7 @@
       "version": "6.5.4",
       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.4.tgz",
       "integrity": "sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==",
-      "dev": true,
-      "requires": {
-        "tslib": "^1.9.0"
-      }
+      "dev": true
     },
     "safe-buffer": {
       "version": "5.2.0",
@@ -9204,9 +9201,9 @@
       "dev": true
     },
     "tslib": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
-      "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.0.tgz",
+      "integrity": "sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g=="
     },
     "tslint": {
       "version": "5.20.1",
@@ -9225,7 +9222,6 @@
         "mkdirp": "^0.5.1",
         "resolve": "^1.3.2",
         "semver": "^5.3.0",
-        "tslib": "^1.8.0",
         "tsutils": "^2.29.0"
       }
     },
@@ -9239,10 +9235,7 @@
       "version": "2.29.0",
       "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
       "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
-      "dev": true,
-      "requires": {
-        "tslib": "^1.8.1"
-      }
+      "dev": true
     },
     "typedarray": {
       "version": "0.0.6",
diff --git a/package.json b/package.json
index 6330d5d..b98f89e 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
   "dependencies": {
     "axios": "^0.18.0",
     "fs": "^0.0.1-security",
-    "tslib": "^1.9.3",
+    "tslib": "^2.0.0",
     "uuid": "^3.3.2"
   }
 }