diff --git a/package-lock.json b/package-lock.json
index 075ea44..e2f9625 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9427,10 +9427,11 @@
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+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.4.tgz",
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       "dev": true,
+      "license": "MIT",
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         "node": ">=0.10.0"
       }
@@ -14080,10 +14081,11 @@
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-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.8.tgz",
-      "integrity": "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==",
-      "dev": true
+      "version": "4.3.9",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.9.tgz",
+      "integrity": "sha512-ObHy4YN7ycwZOUCLI1/6svfyAFu7vL8RhAvVu/bh/RZW9EPlOyDaQ9jDQWCtdqzaXUjgXZCW1migtHE7YI7UGQ==",
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/sax": {
       "version": "1.2.4",
@@ -23270,9 +23272,9 @@
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-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.3.tgz",
-      "integrity": "sha512-AUY/VyX0E5XlibOmWt10uabJzam1zlYjwiEgQSDc5+UIkFNaF9WM0JxXKaNMGf+F/ffUF+7kRKXM9A7C0xXqMg==",
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+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-3.8.4.tgz",
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       "dev": true
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@@ -26687,9 +26689,9 @@
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-          "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.8.tgz",
-          "integrity": "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==",
+          "version": "4.3.9",
+          "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.9.tgz",
+          "integrity": "sha512-ObHy4YN7ycwZOUCLI1/6svfyAFu7vL8RhAvVu/bh/RZW9EPlOyDaQ9jDQWCtdqzaXUjgXZCW1migtHE7YI7UGQ==",
           "dev": true
         }
       }