diff --git a/package.json b/package.json
index d30d37e..59804f6 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
         "jest": "24.8.0",
         "release-it": "12.3.2",
         "ts-jest": "24.0.2",
-        "tslib": "1.10.0",
+        "tslib": "2.3.0",
         "typescript": "3.8.3"
     },
     "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index cbec233..aa91997 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3944,10 +3944,10 @@ ts-jest@24.0.2:
     semver "^5.5"
     yargs-parser "10.x"
 
-tslib@1.10.0:
-  version "1.10.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
-  integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
+tslib@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.0.tgz#803b8cdab3e12ba581a4ca41c8839bbb0dacb09e"
+  integrity sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==
 
 tslib@^1.9.0:
   version "1.11.1"