diff --git a/tools/server/webui/package-lock.json b/tools/server/webui/package-lock.json
index b4f63c35667..493cec1dd3c 100644
--- a/tools/server/webui/package-lock.json
+++ b/tools/server/webui/package-lock.json
@@ -63,7 +63,7 @@
 				"remark-math": "^6.0.0",
 				"sass": "^1.93.3",
 				"storybook": "^10.2.4",
-				"svelte": "^5.38.2",
+				"svelte": "^5.55.8",
 				"svelte-check": "^4.0.0",
 				"tailwind-merge": "^3.3.1",
 				"tailwind-variants": "^3.2.2",
@@ -4296,9 +4296,9 @@
 			}
 		},
 		"node_modules/devalue": {
-			"version": "5.6.4",
-			"resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.4.tgz",
-			"integrity": "sha512-Gp6rDldRsFh/7XuouDbxMH3Mx8GMCcgzIb1pDTvNyn8pZGQ22u+Wa+lGV9dQCltFQ7uVw0MhRyb8XDskNFOReA==",
+			"version": "5.8.1",
+			"resolved": "https://registry.npmjs.org/devalue/-/devalue-5.8.1.tgz",
+			"integrity": "sha512-4CXDYRBGqN+57wVJkuXBYmpAVUSg3L6JAQa/DFqm238G73E1wuyc/JhGQJzN7vUf/CMphYau2zXbfWzDR5aTEw==",
 			"license": "MIT"
 		},
 		"node_modules/devlop": {
@@ -9245,9 +9245,9 @@
 			}
 		},
 		"node_modules/svelte": {
-			"version": "5.55.1",
-			"resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.1.tgz",
-			"integrity": "sha512-QjvU7EFemf6mRzdMGlAFttMWtAAVXrax61SZYHdkD6yoVGQ89VeyKfZD4H1JrV1WLmJBxWhFch9H6ig/87VGjw==",
+			"version": "5.55.8",
+			"resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.8.tgz",
+			"integrity": "sha512-4D6lyrMHmDaZalQOEBMCWCCidyZjSnec14/oPn0k627G6goxcck9xqMwz1tFLlQz+ZFvtTTHfFOlUayuAz0z6Q==",
 			"license": "MIT",
 			"dependencies": {
 				"@jridgewell/remapping": "^2.3.4",
@@ -9259,7 +9259,7 @@
 				"aria-query": "5.3.1",
 				"axobject-query": "^4.1.0",
 				"clsx": "^2.1.1",
-				"devalue": "^5.6.4",
+				"devalue": "^5.8.1",
 				"esm-env": "^1.2.1",
 				"esrap": "^2.2.4",
 				"is-reference": "^3.0.3",
diff --git a/tools/server/webui/package.json b/tools/server/webui/package.json
index cb33b4845be..98c1dc41887 100644
--- a/tools/server/webui/package.json
+++ b/tools/server/webui/package.json
@@ -62,7 +62,7 @@
 		"remark-math": "^6.0.0",
 		"sass": "^1.93.3",
 		"storybook": "^10.2.4",
-		"svelte": "^5.38.2",
+		"svelte": "^5.55.8",
 		"svelte-check": "^4.0.0",
 		"tailwind-merge": "^3.3.1",
 		"tailwind-variants": "^3.2.2",