diff --git a/package-lock.json b/package-lock.json
index 74f12477..a676c2dc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
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 				"@types/d3-sankey": "^0.12.4",
 				"@types/markdown-it": "^14.1.2",
-				"@types/node": "^24.1.0",
+				"@types/node": "^25.3.3",
 				"d3-collection": "^1.0.7",
 				"d3-delaunay": "^6.0.4",
 				"d3-force": "^3.0.0",
@@ -1423,7 +1423,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"@standard-schema/spec": "^1.0.0",
 				"@sveltejs/acorn-typescript": "^1.0.5",
@@ -1489,7 +1488,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"@sveltejs/vite-plugin-svelte-inspector": "^5.0.0",
 				"deepmerge": "^4.3.1",
@@ -1892,14 +1890,13 @@
 			"license": "MIT"
 		},
 		"node_modules/@types/node": {
-			"version": "24.10.15",
-			"resolved": "https://registry.npmjs.org/@types/node/-/node-24.10.15.tgz",
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+			"version": "25.3.3",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-25.3.3.tgz",
+			"integrity": "sha512-DpzbrH7wIcBaJibpKo9nnSQL0MTRdnWttGyE5haGwK86xgMOkFLp7vEyfQPGLOJh5wNYiJ3V9PmUMDhV9u8kkQ==",
 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
-				"undici-types": "~7.16.0"
+				"undici-types": "~7.18.0"
 			}
 		},
 		"node_modules/@types/trusted-types": {
@@ -1915,7 +1912,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"bin": {
 				"acorn": "bin/acorn"
 			},
@@ -3766,7 +3762,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"bin": {
 				"prettier": "bin/prettier.cjs"
 			},
@@ -3906,7 +3901,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"@types/estree": "1.0.8"
 			},
@@ -4333,7 +4327,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"@jridgewell/remapping": "^2.3.4",
 				"@jridgewell/sourcemap-codec": "^1.5.0",
@@ -4511,7 +4504,6 @@
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 			"dev": true,
 			"license": "Apache-2.0",
-			"peer": true,
 			"bin": {
 				"tsc": "bin/tsc",
 				"tsserver": "bin/tsserver"
@@ -4535,9 +4527,9 @@
 			"license": "MIT"
 		},
 		"node_modules/undici-types": {
-			"version": "7.16.0",
-			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
-			"integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+			"version": "7.18.2",
+			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
+			"integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
 			"dev": true,
 			"license": "MIT"
 		},
@@ -4547,7 +4539,6 @@
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 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"esbuild": "^0.27.0",
 				"fdir": "^6.5.0",
diff --git a/package.json b/package.json
index d8f24ae9..f6762a07 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
 		"@types/d3": "^7.4.3",
 		"@types/d3-sankey": "^0.12.4",
 		"@types/markdown-it": "^14.1.2",
-		"@types/node": "^24.1.0",
+		"@types/node": "^25.3.3",
 		"d3-collection": "^1.0.7",
 		"d3-delaunay": "^6.0.4",
 		"d3-force": "^3.0.0",