diff --git a/package-lock.json b/package-lock.json
index 6adfbb2..644e64c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -645,9 +645,9 @@
       }
     },
     "node_modules/immutable": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.0.2.tgz",
-      "integrity": "sha512-1NU7hWZDkV7hJ4PJ9dur9gTNQ4ePNPN4k9/0YhwjzykTi/+3Q5pF93YU5QoVj8BuOnhLgaY8gs0U2pj4kSYVcw==",
+      "version": "5.1.5",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
+      "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
       "license": "MIT"
     },
     "node_modules/is-extglob": {