diff --git a/Topic3/React/todo-app/package-lock.json b/Topic3/React/todo-app/package-lock.json
index 73a106e..b57b939 100644
--- a/Topic3/React/todo-app/package-lock.json
+++ b/Topic3/React/todo-app/package-lock.json
@@ -314,10 +314,23 @@
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       }
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+      "license": "MIT",
+      "engines": {
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+      }
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-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.9.5.tgz",
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+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.27.1.tgz",
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+      "license": "MIT",
+      "engines": {
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+      }
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@@ -331,13 +344,16 @@
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-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.9.6.tgz",
-      "integrity": "sha512-tI4bUbldloLcHWoRUMAj4g1bF313M/o6fBKhIsb3QnGVPwRm9JsNf/gqMkQ7zjqReABiffPV6RWj7hEglID5Iw==",
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+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.27.6.tgz",
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+      "license": "MIT",
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-        "@babel/traverse": "^7.9.6",
-        "@babel/types": "^7.9.6"
+        "@babel/template": "^7.27.2",
+        "@babel/types": "^7.27.6"
+      },
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@@ -351,9 +367,13 @@
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+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.28.0.tgz",
+      "integrity": "sha512-jVZGvOxOuNSsuQuLRTh13nU0AogFlw32w/MT+LV6D3sP5WdbW61E77RnkbaO2dUvmPAYrBDJXGn5gGS6tH4j8g==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/types": "^7.28.0"
+      },
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@@ -1279,13 +1299,31 @@
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-      "integrity": "sha512-zbMsPMy/v0PWFZEhQJ66bqjhH+z0JgMoBWuikXybgG3Gkd/3t5oQ1Rw2WQhnSrsOmsKXnZOx15tkC4qON/+JPg==",
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+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.27.2.tgz",
+      "integrity": "sha512-LPDZ85aEJyYSd18/DkjNh4/y1ntkE5KwUHWTiqgRxruuZL2F1yuHligVHLvcHY2vMHXttKFpJn6LwfI7cw7ODw==",
+      "license": "MIT",
       "dependencies": {
-        "@babel/code-frame": "^7.8.3",
-        "@babel/parser": "^7.8.6",
-        "@babel/types": "^7.8.6"
+        "@babel/code-frame": "^7.27.1",
+        "@babel/parser": "^7.27.2",
+        "@babel/types": "^7.27.1"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/template/node_modules/@babel/code-frame": {
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",
+      "integrity": "sha512-cjQ7ZlQ0Mv3b47hABuTevyTuYN4i+loJKGeV9flcCgIK37cCXRh+L1bd3iBHlynerhQ7BhCkn2BPbQUL+rGqFg==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/helper-validator-identifier": "^7.27.1",
+        "js-tokens": "^4.0.0",
+        "picocolors": "^1.1.1"
+      },
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@@ -1305,13 +1343,16 @@
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+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.28.1.tgz",
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+      "license": "MIT",
       "dependencies": {
-        "@babel/helper-validator-identifier": "^7.9.5",
-        "lodash": "^4.17.13",
-        "to-fast-properties": "^2.0.0"
+        "@babel/helper-string-parser": "^7.27.1",
+        "@babel/helper-validator-identifier": "^7.27.1"
+      },
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@@ -11379,6 +11420,12 @@
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+    "node_modules/picocolors": {
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+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==",
+      "license": "ISC"
+    },
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@@ -15804,14 +15851,6 @@
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@@ -15973,6 +16012,20 @@
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       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
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+    "node_modules/typescript": {
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+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.10.tgz",
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+      "license": "Apache-2.0",
+      "peer": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
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