diff --git a/package-lock.json b/package-lock.json
index 1880271..29a56d4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8921,9 +8921,9 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz",
-      "integrity": "sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ==",
+      "version": "4.3.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.8.tgz",
+      "integrity": "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/yarn.lock b/yarn.lock
index 7f65b44..4bbe2d9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4031,9 +4031,9 @@ ignore@^5.2.0:
   integrity sha512-CmxgYGiEPCLhfLnpPp1MoRmifwEIOgjcHXxOBjv7mY96c+eWScsOP9c112ZyLdWHi0FxHjI+4uVhKYp/gcdRmQ==
 
 immutable@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz"
-  integrity sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ==
+  version "4.3.8"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.8.tgz#02d183c7727fb2bb1d5d0380da0d779dce9296a7"
+  integrity sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==
 
 import-fresh@^3.0.0, import-fresh@^3.2.1:
   version "3.3.0"