diff --git a/package-lock.json b/package-lock.json
index d459b26..06f3d83 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -59,7 +59,7 @@
         "gulp-util": "^3.0.8",
         "handlebars": "^4.7.6",
         "html-webpack-plugin": "^4.5.0",
-        "immutable": "^4.0.0-rc.12",
+        "immutable": "^4.3.8",
         "inquirer": "^13.1.0",
         "jest": "^26.5.3",
         "joi": "^17.2.1",
@@ -15266,9 +15266,10 @@
       }
     },
     "node_modules/immutable": {
-      "version": "4.0.0-rc.12",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.0.0-rc.12.tgz",
-      "integrity": "sha512-0M2XxkZLx/mi3t8NVwIm1g8nHoEmM9p9UBl/G9k4+hm0kBgOVdMV/B3CY5dQ8qG8qc80NN4gDV4HQv6FTJ5q7A=="
+      "version": "4.3.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.8.tgz",
+      "integrity": "sha512-d/Ld9aLbKpNwyl0KiM2CT1WYvkitQ1TSvmRtkcV8FKStiDoA7Slzgjmb/1G2yhKM1p0XeNOieaTbFZmU1d3Xuw==",
+      "license": "MIT"
     },
     "node_modules/import-fresh": {
       "version": "3.2.1",
diff --git a/package.json b/package.json
index 7019915..e6934a8 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "gulp-util": "^3.0.8",
     "handlebars": "^4.7.6",
     "html-webpack-plugin": "^4.5.0",
-    "immutable": "^4.0.0-rc.12",
+    "immutable": "^4.3.8",
     "inquirer": "^13.1.0",
     "jest": "^26.5.3",
     "joi": "^17.2.1",