diff --git a/package-lock.json b/package-lock.json
index 499abd0..703870b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7256,12 +7256,6 @@
       "integrity": "sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=",
       "dev": true
     },
-    "immutable": {
-      "version": "3.8.2",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.2.tgz",
-      "integrity": "sha1-wkOZUUVbs5kT2vKBN28VMOEErfM=",
-      "dev": true
-    },
     "import-cwd": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/import-cwd/-/import-cwd-2.1.0.tgz",
@@ -12716,15 +12710,6 @@
         }
       }
     },
-    "tslint-sonarts": {
-      "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/tslint-sonarts/-/tslint-sonarts-1.9.0.tgz",
-      "integrity": "sha512-CJWt+IiYI8qggb2O/JPkS6CkC5DY1IcqRsm9EHJ+AxoWK70lvtP7jguochyNDMP2vIz/giGdWCfEM39x/I/Vnw==",
-      "dev": true,
-      "requires": {
-        "immutable": "^3.8.2"
-      }
-    },
     "tsutils": {
       "version": "2.29.0",
       "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
diff --git a/package.json b/package.json
index fa9598c..01a6cbd 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,6 @@
     "protractor": "~5.4.0",
     "ts-node": "~8.3.0",
     "tslint": "~5.18.0",
-    "tslint-sonarts": "^1.9.0",
     "typescript": "~3.6.4"
   }
 }