diff --git a/4-ReactArt/package-lock.json b/4-ReactArt/package-lock.json
index b5b1379..886b35c 100644
--- a/4-ReactArt/package-lock.json
+++ b/4-ReactArt/package-lock.json
@@ -10,7 +10,7 @@
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         "@types/react": "^18.2.14",
@@ -388,9 +388,10 @@
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+      "resolved": "https://registry.npmjs.org/@emotion/is-prop-valid/-/is-prop-valid-1.2.2.tgz",
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+      "license": "MIT",
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@@ -398,7 +399,8 @@
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+      "integrity": "sha512-W2P2c/VRW1/1tLox0mVUalvnWXxavmv/Oum2aPsRcoDJuob75FC3Y8FbpfLwUegRcxINtGUMPq0tFCvYNTBXNA==",
+      "license": "MIT"
     },
     "node_modules/@emotion/unitless": {
       "version": "0.8.1",
@@ -1018,9 +1020,10 @@
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-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/@types/stylis/-/stylis-4.2.4.tgz",
-      "integrity": "sha512-36ZrGJ8fgtBr6nwNnuJ9jXIj+bn/pF6UoqmrQT7+Y99+tFFeHHsoR54+194dHdyhPjgbeoNz3Qru0oRt0l6ASQ=="
+      "version": "4.2.5",
+      "resolved": "https://registry.npmjs.org/@types/stylis/-/stylis-4.2.5.tgz",
+      "integrity": "sha512-1Xve+NMN7FWjY14vLoY5tL3BVEQ/n42YLwaqJIPYhotZ9uBHt87VceMwWQpzmdEt2TNXIorIFG+YeCUUW7RInw==",
+      "license": "MIT"
     },
     "node_modules/@ungap/structured-clone": {
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@@ -1559,9 +1562,10 @@
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-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.2.tgz",
-      "integrity": "sha512-I7K1Uu0MBPzaFKg4nI5Q7Vs2t+3gWWW648spaF+Rg7pI9ds18Ugn+lvg4SHczUdKlHI5LWBXyqfS8+DufyBsgQ=="
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
+      "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==",
+      "license": "MIT"
     },
     "node_modules/debug": {
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@@ -3433,9 +3437,9 @@
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     "node_modules/postcss": {
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-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
-      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
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+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.38.tgz",
+      "integrity": "sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==",
       "funding": [
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           "type": "opencollective",
@@ -3450,10 +3454,11 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
+      "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.6",
+        "nanoid": "^3.3.7",
         "picocolors": "^1.0.0",
-        "source-map-js": "^1.0.2"
+        "source-map-js": "^1.2.0"
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         "node": "^10 || ^12 || >=14"
@@ -3950,9 +3955,10 @@
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-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
-      "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
+      "license": "BSD-3-Clause",
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       }
@@ -4047,19 +4053,20 @@
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-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-6.1.1.tgz",
-      "integrity": "sha512-cpZZP5RrKRIClBW5Eby4JM1wElLVP4NQrJbJ0h10TidTyJf4SIIwa3zLXOoPb4gJi8MsJ8mjq5mu2IrEhZIAcQ==",
-      "dependencies": {
-        "@emotion/is-prop-valid": "^1.2.1",
-        "@emotion/unitless": "^0.8.0",
-        "@types/stylis": "^4.0.2",
-        "css-to-react-native": "^3.2.0",
-        "csstype": "^3.1.2",
-        "postcss": "^8.4.31",
-        "shallowequal": "^1.1.0",
-        "stylis": "^4.3.0",
-        "tslib": "^2.5.0"
+      "version": "6.1.13",
+      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-6.1.13.tgz",
+      "integrity": "sha512-M0+N2xSnAtwcVAQeFEsGWFFxXDftHUD7XrKla06QbpUMmbmtFBMMTcKWvFXtWxuD5qQkB8iU5gk6QASlx2ZRMw==",
+      "license": "MIT",
+      "dependencies": {
+        "@emotion/is-prop-valid": "1.2.2",
+        "@emotion/unitless": "0.8.1",
+        "@types/stylis": "4.2.5",
+        "css-to-react-native": "3.2.0",
+        "csstype": "3.1.3",
+        "postcss": "8.4.38",
+        "shallowequal": "1.1.0",
+        "stylis": "4.3.2",
+        "tslib": "2.6.2"
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       "engines": {
         "node": ">= 16"
@@ -4074,9 +4081,10 @@
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     "node_modules/stylis": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/stylis/-/stylis-4.3.0.tgz",
-      "integrity": "sha512-E87pIogpwUsUwXw7dNyU4QDjdgVMy52m+XEOPEKUn161cCzWjjhPSQhByfd1CcNvrOLnXQ6OnnZDwnJrz/Z4YQ=="
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/stylis/-/stylis-4.3.2.tgz",
+      "integrity": "sha512-bhtUjWd/z6ltJiQwg0dUfxEJ+W+jdqQd8TbWLWyeIJHlnsqmGLRFFd8e5mA0AZi/zx90smXRlN66YMTcaSFifg==",
+      "license": "MIT"
     },
     "node_modules/sucrase": {
       "version": "3.34.0",
diff --git a/4-ReactArt/package.json b/4-ReactArt/package.json
index 7ac7454..f24e028 100644
--- a/4-ReactArt/package.json
+++ b/4-ReactArt/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
-    "styled-components": "^6.1.1"
+    "styled-components": "^6.1.13"
   },
   "devDependencies": {
     "@types/react": "^18.2.14",