diff --git a/AudioQnA/ui/svelte/package.json b/AudioQnA/ui/svelte/package.json
index 928abd8b0a..5993cb4f93 100644
--- a/AudioQnA/ui/svelte/package.json
+++ b/AudioQnA/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",
diff --git a/ChatQnA/ui/svelte/package.json b/ChatQnA/ui/svelte/package.json
index d62d64712b..8ab94a8d0e 100644
--- a/ChatQnA/ui/svelte/package.json
+++ b/ChatQnA/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",
diff --git a/CodeGen/ui/svelte/package.json b/CodeGen/ui/svelte/package.json
index 46244eae3c..66177ac436 100644
--- a/CodeGen/ui/svelte/package.json
+++ b/CodeGen/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",
diff --git a/CodeTrans/ui/svelte/package.json b/CodeTrans/ui/svelte/package.json
index f68a1210e4..c6c9bbc2f0 100644
--- a/CodeTrans/ui/svelte/package.json
+++ b/CodeTrans/ui/svelte/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@playwright/test": "^1.44.1",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/package": "^2.0.0",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@types/prismjs": "^1.26.3",
diff --git a/DocSum/ui/svelte/package.json b/DocSum/ui/svelte/package.json
index dfb77d174f..0e98b9ba23 100644
--- a/DocSum/ui/svelte/package.json
+++ b/DocSum/ui/svelte/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "@playwright/test": "^1.44.1",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/package": "^2.0.0",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "autoprefixer": "^10.4.16",
diff --git a/GraphRAG/ui/svelte/package.json b/GraphRAG/ui/svelte/package.json
index a3ef00d7fc..b71644a10f 100644
--- a/GraphRAG/ui/svelte/package.json
+++ b/GraphRAG/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",
diff --git a/SearchQnA/ui/svelte/package.json b/SearchQnA/ui/svelte/package.json
index feadc1ed6c..982cc37a85 100644
--- a/SearchQnA/ui/svelte/package.json
+++ b/SearchQnA/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",
diff --git a/Text2Image/ui/svelte/package.json b/Text2Image/ui/svelte/package.json
index 90337e1365..b70bd9542e 100644
--- a/Text2Image/ui/svelte/package.json
+++ b/Text2Image/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",
diff --git a/VisualQnA/ui/svelte/package.json b/VisualQnA/ui/svelte/package.json
index 92585b8fd0..f66bb069c4 100644
--- a/VisualQnA/ui/svelte/package.json
+++ b/VisualQnA/ui/svelte/package.json
@@ -18,7 +18,7 @@
     "@fortawesome/free-solid-svg-icons": "6.2.0",
     "@playwright/test": "^1.45.2",
     "@sveltejs/adapter-auto": "^3.0.0",
-    "@sveltejs/kit": "2.20.6",
+    "@sveltejs/kit": "2.49.5",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@tailwindcss/typography": "0.5.7",
     "@types/debug": "4.1.7",