diff --git a/cli/package.json b/cli/package.json
index 7de2d258..bfded11d 100644
--- a/cli/package.json
+++ b/cli/package.json
@@ -41,7 +41,7 @@
     "lodash": "^4.17.20",
     "putasset": "^5.0.3",
     "toml": "^3.0.0",
-    "tslib": "^2.0.3"
+    "tslib": "^2.1.0"
   },
   "funding": {
     "type": "github",
diff --git a/package.json b/package.json
index 6521525f..73106df7 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "sinon": "^9.2.2",
     "source-map-support": "^0.5.19",
     "ts-node": "^9.1.1",
-    "tslib": "^2.0.3",
+    "tslib": "^2.1.0",
     "typescript": "^4.1.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 4a7db8e4..8dee6528 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7653,10 +7653,10 @@ tslib@^1.8.1, tslib@^1.9.0:
   resolved "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-tslib@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.npmjs.org/tslib/-/tslib-2.0.3.tgz#8e0741ac45fc0c226e58a17bfc3e64b9bc6ca61c"
-  integrity sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ==
+tslib@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
+  integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==
 
 tsutils@^3.17.1:
   version "3.17.1"