diff --git a/package-lock.json b/package-lock.json
index 27dbc5395..c6cb3fc22 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1334,10 +1334,11 @@
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-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.3.tgz",
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+      "version": "3.8.4",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.4.tgz",
+      "integrity": "sha512-ZQv17KolYrYmsDoDB8N67zhIKsNi9mGYlk96y/yuxyAqJB2hLzSGSM7k/sB0/ZvO4kx27U9+fBeD/XlLGh/uXQ==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -1876,10 +1877,11 @@
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-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
-      "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
-      "dev": true
+      "version": "5.1.9",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.9.tgz",
+      "integrity": "sha512-m8nVez3rwrgmWxtLMt1ZYXB2Lv7OKYn/disyxAlSDYAlKSlFoPPfIAmAM/M5xqL4m4C/wAPw7S2/CNaUii1Hxg==",
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/sass/node_modules/readdirp": {
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@@ -3354,9 +3356,9 @@
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-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.3.tgz",
-      "integrity": "sha512-AUY/VyX0E5XlibOmWt10uabJzam1zlYjwiEgQSDc5+UIkFNaF9WM0JxXKaNMGf+F/ffUF+7kRKXM9A7C0xXqMg==",
+      "version": "3.8.4",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.4.tgz",
+      "integrity": "sha512-ZQv17KolYrYmsDoDB8N67zhIKsNi9mGYlk96y/yuxyAqJB2hLzSGSM7k/sB0/ZvO4kx27U9+fBeD/XlLGh/uXQ==",
       "dev": true
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@@ -3769,9 +3771,9 @@
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-          "version": "5.1.5",
-          "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
-          "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
+          "version": "5.1.9",
+          "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.9.tgz",
+          "integrity": "sha512-m8nVez3rwrgmWxtLMt1ZYXB2Lv7OKYn/disyxAlSDYAlKSlFoPPfIAmAM/M5xqL4m4C/wAPw7S2/CNaUii1Hxg==",
           "dev": true
         },
         "readdirp": {