Update package.json

Author: IdanAdar

package.json

@@ -36,7 +36,7 @@
   },
   "dependencies": {
     "extend": "^3.0.2",
-    "ibm-cloud-sdk-core": "^5.3.2"
+    "ibm-cloud-sdk-core": "^5.4.0"
   },
   "devDependencies": {
     "@ibm-cloud/sdk-test-utilities": "^1.0.0",