diff --git a/plugins/form/package-lock.json b/plugins/form/package-lock.json
index b869672..f70b1e8 100644
--- a/plugins/form/package-lock.json
+++ b/plugins/form/package-lock.json
@@ -34,7 +34,7 @@
         "gulp-csscomb": "^0.1.0",
         "gulp-rename": "^2.0.0",
         "gulp-webpack": "^0.0.1",
-        "immutable": "^4.0.0-rc.12",
+        "immutable": "^4.3.8",
         "imports-loader": "^0.8.0",
         "json-loader": "^0.5.7",
         "style-loader": "^1.1.3",
@@ -5042,9 +5042,9 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.5.tgz",
-      "integrity": "sha512-8eabxkth9gZatlwl5TBuJnCsoTADlL6ftEr7A4qgdaTsPyreilDSnUk57SO+jfKcNtxPa22U5KK6DSeAYhpBJw==",
+      "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/plugins/form/package.json b/plugins/form/package.json
index 5768dcd..511e7de 100644
--- a/plugins/form/package.json
+++ b/plugins/form/package.json
@@ -37,7 +37,7 @@
     "gulp-csscomb": "^0.1.0",
     "gulp-rename": "^2.0.0",
     "gulp-webpack": "^0.0.1",
-    "immutable": "^4.0.0-rc.12",
+    "immutable": "^4.3.8",
     "imports-loader": "^0.8.0",
     "json-loader": "^0.5.7",
     "style-loader": "^1.1.3",
diff --git a/plugins/form/yarn.lock b/plugins/form/yarn.lock
index 4776f45..af23591 100644
--- a/plugins/form/yarn.lock
+++ b/plugins/form/yarn.lock
@@ -2592,10 +2592,10 @@ ignore@^4.0.6:
   resolved "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz"
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
-immutable@^4.0.0-rc.12:
-  version "4.3.5"
-  resolved "https://registry.npmjs.org/immutable/-/immutable-4.3.5.tgz"
-  integrity sha512-8eabxkth9gZatlwl5TBuJnCsoTADlL6ftEr7A4qgdaTsPyreilDSnUk57SO+jfKcNtxPa22U5KK6DSeAYhpBJw==
+immutable@^4.3.8:
+  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:
   version "3.3.0"