diff --git a/package-lock.json b/package-lock.json
index b4a5b7e..5c73c91 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,10 +10,10 @@
       "integrity": "sha512-D6gFiFA0RRLyUbvijN74DWAjXSFxWKaWP7mldxkVhyhAV3+SWA9HEJPHQ2c9soIeTFJqcSdFDGFgdqs1iUU2Hw==",
       "dev": true,
       "requires": {
-        "fast-deep-equal": "3.1.1",
-        "fast-json-stable-stringify": "2.1.0",
-        "json-schema-traverse": "0.4.1",
-        "uri-js": "4.2.2"
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
       }
     },
     "amdefine": {