diff --git a/next-react-ts/package-lock.json b/next-react-ts/package-lock.json
index dc03632..d6097b3 100644
--- a/next-react-ts/package-lock.json
+++ b/next-react-ts/package-lock.json
@@ -18,6 +18,9 @@
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "typescript": "5.1.6"
+      },
+      "devDependencies": {
+        "encoding": "^0.1.13"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -1159,6 +1162,15 @@
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
       "integrity": "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg=="
     },
+    "node_modules/encoding": {
+      "version": "0.1.13",
+      "resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
+      "integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
+      "devOptional": true,
+      "dependencies": {
+        "iconv-lite": "^0.6.2"
+      }
+    },
     "node_modules/enhanced-resolve": {
       "version": "5.15.0",
       "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.15.0.tgz",
@@ -2107,6 +2119,18 @@
         "tslib": "^2.0.3"
       }
     },
+    "node_modules/iconv-lite": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
+      "devOptional": true,
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/ieee754": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
@@ -3525,6 +3549,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "devOptional": true
+    },
     "node_modules/scheduler": {
       "version": "0.23.0",
       "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.0.tgz",
diff --git a/next-react-ts/package.json b/next-react-ts/package.json
index ade7cfd..cf79724 100644
--- a/next-react-ts/package.json
+++ b/next-react-ts/package.json
@@ -19,5 +19,8 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "typescript": "5.1.6"
+  },
+  "devDependencies": {
+    "encoding": "^0.1.13"
   }
 }