diff --git a/package-lock.json b/package-lock.json
index c05d652a58..68e7b1e009 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "lit": "^2.3.0",
+        "safevalues": "^0.4.3",
         "tslib": "^2.4.0"
       },
       "devDependencies": {
@@ -3254,6 +3255,11 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
       "dev": true
     },
+    "node_modules/safevalues": {
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/safevalues/-/safevalues-0.4.3.tgz",
+      "integrity": "sha512-pNCNTkx3xs7G5YJ/9CoeZZVUSPRjH0SEPM0QI5Z1FZRlLBviTFWlNKPs8PTvZvERV0gO7ie/t/Zc0S96JS4Xew=="
+    },
     "node_modules/sass": {
       "version": "1.56.1",
       "resolved": "https://registry.npmjs.org/sass/-/sass-1.56.1.tgz",
@@ -6340,6 +6346,11 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
       "dev": true
     },
+    "safevalues": {
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/safevalues/-/safevalues-0.4.3.tgz",
+      "integrity": "sha512-pNCNTkx3xs7G5YJ/9CoeZZVUSPRjH0SEPM0QI5Z1FZRlLBviTFWlNKPs8PTvZvERV0gO7ie/t/Zc0S96JS4Xew=="
+    },
     "sass": {
       "version": "1.56.1",
       "resolved": "https://registry.npmjs.org/sass/-/sass-1.56.1.tgz",
diff --git a/package.json b/package.json
index 83c634ad65..006ee35698 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
   ],
   "dependencies": {
     "lit": "^2.3.0",
+    "safevalues": "^0.4.3",
     "tslib": "^2.4.0"
   },
   "devDependencies": {