diff --git a/package-lock.json b/package-lock.json
index 488a007e..92c7870e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
 			"devDependencies": {
 				"@biomejs/biome": "2.3.4",
 				"@types/node": "24.10.0",
-				"tsdown": "0.16.2",
+				"tsdown": "0.16.3",
 				"typescript": "5.9.3"
 			}
 		},
@@ -660,24 +660,6 @@
 				"url": "https://paulmillr.com/funding/"
 			}
 		},
-		"node_modules/debug": {
-			"version": "4.4.3",
-			"resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
-			"integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
-			"dev": true,
-			"license": "MIT",
-			"dependencies": {
-				"ms": "^2.1.3"
-			},
-			"engines": {
-				"node": ">=6.0"
-			},
-			"peerDependenciesMeta": {
-				"supports-color": {
-					"optional": true
-				}
-			}
-		},
 		"node_modules/diff": {
 			"version": "8.0.2",
 			"resolved": "https://registry.npmjs.org/diff/-/diff-8.0.2.tgz",
@@ -780,13 +762,6 @@
 				"@jridgewell/sourcemap-codec": "^1.5.5"
 			}
 		},
-		"node_modules/ms": {
-			"version": "2.1.3",
-			"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
-			"integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
-			"dev": true,
-			"license": "MIT"
-		},
 		"node_modules/obug": {
 			"version": "2.0.0",
 			"resolved": "https://registry.npmjs.org/obug/-/obug-2.0.0.tgz",
@@ -995,27 +970,27 @@
 			}
 		},
 		"node_modules/tsdown": {
-			"version": "0.16.2",
-			"resolved": "https://registry.npmjs.org/tsdown/-/tsdown-0.16.2.tgz",
-			"integrity": "sha512-ZyHFO5DduN2TxY47hHPGZRZz5XSQbDYFl8L4BkLJlzYeHuX0cx5mZkonq7Xm4OC/z8BxWY+ai4kwvevup4Lwlw==",
+			"version": "0.16.3",
+			"resolved": "https://registry.npmjs.org/tsdown/-/tsdown-0.16.3.tgz",
+			"integrity": "sha512-uciWbZs71/Yj5Mr++gk+Ry3cp4c4PGluLscJ8dbGLHyKFjo1Hrtn+Ix/BIulIKsrnECwwvDge24WKHzdJmCCQg==",
 			"dev": true,
 			"license": "MIT",
 			"dependencies": {
 				"ansis": "^4.2.0",
 				"cac": "^6.7.14",
 				"chokidar": "^4.0.3",
-				"debug": "^4.4.3",
 				"diff": "^8.0.2",
 				"empathic": "^2.0.0",
 				"hookable": "^5.5.3",
+				"obug": "^0.1.1",
 				"rolldown": "1.0.0-beta.49",
-				"rolldown-plugin-dts": "^0.17.5",
+				"rolldown-plugin-dts": "^0.17.6",
 				"semver": "^7.7.3",
 				"tinyexec": "^1.0.2",
 				"tinyglobby": "^0.2.15",
 				"tree-kill": "^1.2.2",
 				"unconfig-core": "^7.4.1",
-				"unrun": "^0.2.7"
+				"unrun": "^0.2.8"
 			},
 			"bin": {
 				"tsdown": "dist/run.mjs"
@@ -1300,6 +1275,25 @@
 				"tslib": "^2.4.0"
 			}
 		},
+		"node_modules/tsdown/node_modules/obug": {
+			"version": "0.1.3",
+			"resolved": "https://registry.npmjs.org/obug/-/obug-0.1.3.tgz",
+			"integrity": "sha512-9fwkQ1jsVEqi3I3so5QA4yLPW2QVtekrIpiVUWyw8c/BApPHYj0gohWby3qzK30X58lyksSqcbfvO0vOwKFWqQ==",
+			"dev": true,
+			"funding": [
+				"https://github.com/sponsors/sxzz",
+				"https://opencollective.com/debug"
+			],
+			"license": "MIT",
+			"peerDependencies": {
+				"ms": "^2.0.0"
+			},
+			"peerDependenciesMeta": {
+				"ms": {
+					"optional": true
+				}
+			}
+		},
 		"node_modules/tsdown/node_modules/rolldown": {
 			"version": "1.0.0-beta.49",
 			"resolved": "https://registry.npmjs.org/rolldown/-/rolldown-1.0.0-beta.49.tgz",
diff --git a/package.json b/package.json
index e6932f23..8d3cb458 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
 	"devDependencies": {
 		"@biomejs/biome": "2.3.4",
 		"@types/node": "24.10.0",
-		"tsdown": "0.16.2",
+		"tsdown": "0.16.3",
 		"typescript": "5.9.3"
 	},
 	"publishConfig": {