diff --git a/package.json b/package.json
index de54746..5f25832 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
         "tslint": "~5.11.0",
         "tslint-config-airbnb": "~5.11.0",
         "tslint-config-prettier": "~1.15.0",
-        "tslint-immutable": "~4.9.0",
+        "tslint-immutable": "~5.0.0",
         "tslint-sonarts": "~1.8.0",
         "typescript": "npm:typescript@3.1.x"
     },
diff --git a/yarn.lock b/yarn.lock
index febc054..4184a78 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1525,9 +1525,11 @@ tslint-eslint-rules@^5.4.0:
     tslib "1.9.0"
     tsutils "^3.0.0"
 
-tslint-immutable@~4.9.0:
-  version "4.9.0"
-  resolved "https://registry.yarnpkg.com/tslint-immutable/-/tslint-immutable-4.9.0.tgz#dcb3b7ea9173ddcc524d35f3c0adfa21516c75cf"
+tslint-immutable@~5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/tslint-immutable/-/tslint-immutable-5.0.0.tgz#6c0c23be1949a80a344576378aa499f05ef8bd22"
+  dependencies:
+    tsutils "^2.28.0 || ^3.0.0"
 
 tslint-microsoft-contrib@~5.2.0:
   version "5.2.1"
@@ -1570,6 +1572,12 @@ tsutils@^2.27.2:
   dependencies:
     tslib "^1.8.1"
 
+"tsutils@^2.28.0 || ^3.0.0":
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.5.1.tgz#2219e5f0ad728aef94bd6634a5b4d8ce6b2e2eea"
+  dependencies:
+    tslib "^1.8.1"
+
 tsutils@^3.0.0, tsutils@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.2.0.tgz#bb2a7e2f34331f1dbd9fbe04ac0886524ae11e36"