diff --git a/package-lock.json b/package-lock.json
index 58555ce3..b05b1b8e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "devDependencies": {
         "@babel/cli": "^7.28.6",
         "@babel/core": "^7.29.0",
-        "@babel/plugin-proposal-class-properties": "^7.16.0",
+        "@babel/plugin-proposal-class-properties": "^7.18.6",
         "@babel/plugin-transform-typescript": "^7.28.6",
         "@babel/polyfill": "^7.12.1",
         "@babel/preset-env": "^7.29.2",
@@ -605,13 +605,14 @@
       }
     },
     "node_modules/@babel/plugin-proposal-class-properties": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.16.0.tgz",
-      "integrity": "sha512-mCF3HcuZSY9Fcx56Lbn+CGdT44ioBMMvjNVldpKtj8tpniETdLjnxdHI1+sDWXIM1nNt+EanJOZ3IG9lzVjs7A==",
+      "version": "7.18.6",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.18.6.tgz",
+      "integrity": "sha512-cumfXOF0+nzZrrN8Rf0t7M+tF6sZc7vhQwYQck9q1/5w2OExlD+b4v4RpMJFaV1Z7WcDRgO6FqvxqxGlwo+RHQ==",
+      "deprecated": "This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-properties instead.",
       "dev": true,
       "dependencies": {
-        "@babel/helper-create-class-features-plugin": "^7.16.0",
-        "@babel/helper-plugin-utils": "^7.14.5"
+        "@babel/helper-create-class-features-plugin": "^7.18.6",
+        "@babel/helper-plugin-utils": "^7.18.6"
       },
       "engines": {
         "node": ">=6.9.0"
@@ -17738,13 +17739,13 @@
       }
     },
     "@babel/plugin-proposal-class-properties": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.16.0.tgz",
-      "integrity": "sha512-mCF3HcuZSY9Fcx56Lbn+CGdT44ioBMMvjNVldpKtj8tpniETdLjnxdHI1+sDWXIM1nNt+EanJOZ3IG9lzVjs7A==",
+      "version": "7.18.6",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.18.6.tgz",
+      "integrity": "sha512-cumfXOF0+nzZrrN8Rf0t7M+tF6sZc7vhQwYQck9q1/5w2OExlD+b4v4RpMJFaV1Z7WcDRgO6FqvxqxGlwo+RHQ==",
       "dev": true,
       "requires": {
-        "@babel/helper-create-class-features-plugin": "^7.16.0",
-        "@babel/helper-plugin-utils": "^7.14.5"
+        "@babel/helper-create-class-features-plugin": "^7.18.6",
+        "@babel/helper-plugin-utils": "^7.18.6"
       }
     },
     "@babel/plugin-proposal-private-property-in-object": {
diff --git a/package.json b/package.json
index 2d1fe573..bcc89717 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "@babel/cli": "^7.28.6",
     "@babel/core": "^7.29.0",
-    "@babel/plugin-proposal-class-properties": "^7.16.0",
+    "@babel/plugin-proposal-class-properties": "^7.18.6",
     "@babel/plugin-transform-typescript": "^7.28.6",
     "@babel/polyfill": "^7.12.1",
     "@babel/preset-env": "^7.29.2",