diff --git a/package-lock.json b/package-lock.json
index c058184..00ff696 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
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         "lucide-react": "^0.545.0",
         "nanoid": "^5.1.6",
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         "react-colorful": "^5.6.1",
         "react-dom": "19.1.0",
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+      "resolved": "https://registry.npmjs.org/@next/env/-/env-15.5.21.tgz",
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       "license": "MIT"
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@@ -1151,9 +1151,9 @@
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@@ -1167,9 +1167,9 @@
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@@ -1183,9 +1183,9 @@
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+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-15.5.21.tgz",
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@@ -1202,9 +1202,9 @@
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@@ -1221,9 +1221,9 @@
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@@ -1240,9 +1240,9 @@
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+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-15.5.21.tgz",
+      "integrity": "sha512-BXLGG+EvIwp/Rrgl6HY8sqvD6BOUOIRz8/naDbeLNX7mlA5H2XRcL6MW/0IGnJISfj5BA9gNhFyJj5yOoiIDJQ==",
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@@ -1259,9 +1259,9 @@
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-      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-15.5.19.tgz",
-      "integrity": "sha512-6UNt2dFuCHOe446sm/Kp69nUe8/wIhnh9bm6Xcqw4qEWCOppLMOvhTBVgvM7invVUNr4SPpP6NOQsACtn2IN9Q==",
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+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-15.5.21.tgz",
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@@ -1275,9 +1275,9 @@
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-      "integrity": "sha512-PhmojAHyqMne56HBLGu9dhDnHPuFmEjrXSQMM/nW0J6j849lk3ESrVtqNJcCk8CKOV7brpTTbaYAjwKPzKM69w==",
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+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-15.5.21.tgz",
+      "integrity": "sha512-DmIdWmC9p4rdNIiQqo8ap0+Cnj6kKtTZnuSCxoYydSc8sgpDgAg9wFhxplunak9imLV0pTvc5WVCOHwm5eHLtQ==",
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@@ -6423,12 +6423,12 @@
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-      "resolved": "https://registry.npmjs.org/next/-/next-15.5.19.tgz",
-      "integrity": "sha512-xNOW6tYshGX1/Oi3F8uuk4gpDeWsSUE/1Z0G5uUMekIxaQ0xc03UXd9II0VQHYMWviMeA0OHpJFAKsHf8bTYVg==",
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+      "resolved": "https://registry.npmjs.org/next/-/next-15.5.21.tgz",
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       "license": "MIT",
       "dependencies": {
-        "@next/env": "15.5.19",
+        "@next/env": "15.5.21",
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         "caniuse-lite": "^1.0.30001579",
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@@ -6441,14 +6441,14 @@
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-        "@next/swc-darwin-x64": "15.5.19",
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-        "@next/swc-linux-arm64-musl": "15.5.19",
-        "@next/swc-linux-x64-gnu": "15.5.19",
-        "@next/swc-linux-x64-musl": "15.5.19",
-        "@next/swc-win32-arm64-msvc": "15.5.19",
-        "@next/swc-win32-x64-msvc": "15.5.19",
+        "@next/swc-darwin-arm64": "15.5.21",
+        "@next/swc-darwin-x64": "15.5.21",
+        "@next/swc-linux-arm64-gnu": "15.5.21",
+        "@next/swc-linux-arm64-musl": "15.5.21",
+        "@next/swc-linux-x64-gnu": "15.5.21",
+        "@next/swc-linux-x64-musl": "15.5.21",
+        "@next/swc-win32-arm64-msvc": "15.5.21",
+        "@next/swc-win32-x64-msvc": "15.5.21",
         "sharp": "^0.34.3"
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@@ -6817,7 +6817,6 @@
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-      "dev": true,
       "funding": [
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@@ -6846,7 +6845,6 @@
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       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.15.tgz",
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-      "dev": true,
       "funding": [
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diff --git a/package.json b/package.json
index 9ea8380..45ceee0 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "fabric": "^7.4.0",
     "lucide-react": "^0.545.0",
     "nanoid": "^5.1.6",
-    "next": "15.5.19",
+    "next": "15.5.21",
     "react": "19.1.0",
     "react-colorful": "^5.6.1",
     "react-dom": "19.1.0",