diff --git a/package-lock.json b/package-lock.json
index d73befc..b3a2d6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@replit/codemirror-indentation-markers": "^6.5.3",
         "brotli-wasm": "^3.0.1",
         "fflate": "^0.8.2",
-        "lucide-react": "^0.577.0",
+        "lucide-react": "^1.21.0",
         "lz-string": "^1.5.0",
         "mermaid": "^11.15.0",
         "next": "15.5.18",
@@ -8082,9 +8082,9 @@
       }
     },
     "node_modules/lucide-react": {
-      "version": "0.577.0",
-      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-0.577.0.tgz",
-      "integrity": "sha512-4LjoFv2eEPwYDPg/CUdBJQSDfPyzXCRrVW1X7jrx/trgxnxkHFjnVZINbzvzxjN70dxychOfg+FTYwBiS3pQ5A==",
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-1.21.0.tgz",
+      "integrity": "sha512-reEZMXq8Qdd5jg5XYkQ5TR1fB/GiQ7ih4vcrthYDtgjSDwh0i6/YLiGjsWsIwgN49gpAnd4J2elSNzncMEEUUQ==",
       "license": "ISC",
       "peerDependencies": {
         "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
@@ -9639,7 +9639,6 @@
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
       "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
-      "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
       "optional": true,
diff --git a/package.json b/package.json
index 7468651..7926ac3 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "@replit/codemirror-indentation-markers": "^6.5.3",
     "brotli-wasm": "^3.0.1",
     "fflate": "^0.8.2",
-    "lucide-react": "^0.577.0",
+    "lucide-react": "^1.21.0",
     "lz-string": "^1.5.0",
     "mermaid": "^11.15.0",
     "next": "15.5.18",