diff --git a/package-lock.json b/package-lock.json
index c4ef6cba943..a768bd4df8c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -114,7 +114,7 @@
         "release-it": "=17.10.0",
         "rimraf": "^5.0.7",
         "sass": "^1.77.6",
-        "sass-loader": "^14.2.1",
+        "sass-loader": "^16.0.4",
         "shx": "=0.3.4",
         "sinon": "=19.0.2",
         "source-map-support": "^0.5.21",
@@ -24225,10 +24225,11 @@
       }
     },
     "node_modules/sass-loader": {
-      "version": "14.2.1",
-      "resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-14.2.1.tgz",
-      "integrity": "sha512-G0VcnMYU18a4N7VoNDegg2OuMjYtxnqzQWARVWCIVSZwJeiL9kg8QMsuIZOplsJgTzZLF6jGxI3AClj8I9nRdQ==",
+      "version": "16.0.4",
+      "resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-16.0.4.tgz",
+      "integrity": "sha512-LavLbgbBGUt3wCiYzhuLLu65+fWXaXLmq7YxivLhEqmiupCFZ5sKUAipK3do6V80YSU0jvSxNhEdT13IXNr3rg==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "neo-async": "^2.6.2"
       },
diff --git a/package.json b/package.json
index a18c1815b1a..c5b04bfed36 100644
--- a/package.json
+++ b/package.json
@@ -176,7 +176,7 @@
     "release-it": "=17.10.0",
     "rimraf": "^5.0.7",
     "sass": "^1.77.6",
-    "sass-loader": "^14.2.1",
+    "sass-loader": "^16.0.4",
     "shx": "=0.3.4",
     "sinon": "=19.0.2",
     "source-map-support": "^0.5.21",