diff --git a/package-lock.json b/package-lock.json
index b922c3cd943..0f2dac96c48 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2160,6 +2160,13 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@angular-devkit/build-angular/node_modules/immutable": {
+      "version": "5.1.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.8.tgz",
+      "integrity": "sha512-TM5YqrGeTsVIPPpILzeqZ8D2Zc2TvNgSDi88zPF2a4cyqQdWV/wVWBDRDbNzzrLeRWScrFcOX9lW2iX6GOtUDw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@angular-devkit/build-angular/node_modules/json-parse-even-better-errors": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz",
@@ -3157,6 +3164,12 @@
         "@esbuild/win32-x64": "0.28.1"
       }
     },
+    "node_modules/@angular/build/node_modules/immutable": {
+      "version": "5.1.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.8.tgz",
+      "integrity": "sha512-TM5YqrGeTsVIPPpILzeqZ8D2Zc2TvNgSDi88zPF2a4cyqQdWV/wVWBDRDbNzzrLeRWScrFcOX9lW2iX6GOtUDw==",
+      "license": "MIT"
+    },
     "node_modules/@angular/build/node_modules/readdirp": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
@@ -27215,12 +27228,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/immutable": {
-      "version": "5.1.8",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.8.tgz",
-      "integrity": "sha512-TM5YqrGeTsVIPPpILzeqZ8D2Zc2TvNgSDi88zPF2a4cyqQdWV/wVWBDRDbNzzrLeRWScrFcOX9lW2iX6GOtUDw==",
-      "license": "MIT"
-    },
     "node_modules/import-fresh": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.3.0.tgz",
@@ -38525,6 +38532,13 @@
         "node": ">=14.0.0"
       }
     },
+    "node_modules/sass-embedded/node_modules/immutable": {
+      "version": "5.1.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.8.tgz",
+      "integrity": "sha512-TM5YqrGeTsVIPPpILzeqZ8D2Zc2TvNgSDi88zPF2a4cyqQdWV/wVWBDRDbNzzrLeRWScrFcOX9lW2iX6GOtUDw==",
+      "devOptional": true,
+      "license": "MIT"
+    },
     "node_modules/sass-embedded/node_modules/supports-color": {
       "version": "8.1.1",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
@@ -38673,6 +38687,13 @@
         "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
       }
     },
+    "node_modules/sass/node_modules/immutable": {
+      "version": "5.1.8",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.8.tgz",
+      "integrity": "sha512-TM5YqrGeTsVIPPpILzeqZ8D2Zc2TvNgSDi88zPF2a4cyqQdWV/wVWBDRDbNzzrLeRWScrFcOX9lW2iX6GOtUDw==",
+      "devOptional": true,
+      "license": "MIT"
+    },
     "node_modules/sax": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/sax/-/sax-1.5.0.tgz",
diff --git a/package.json b/package.json
index e083fa74fa8..cd3fe640855 100644
--- a/package.json
+++ b/package.json
@@ -321,7 +321,7 @@
     "vite": "8.1.5",
     "ws@^8": "8.21.0",
     "browser-sync": {
-      "immutable": "4.3.9"
+      "immutable": "5.1.9"
     },
     "immutable@^5": "5.1.8",
     "fast-uri@^3": "3.1.4",