diff --git a/Dockerfile b/Dockerfile
index e8360c59..fe308a46 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/node:22-alpine3.21 AS mermaid-live-editor-dependencies
+FROM docker.io/library/node:22.14.0-alpine3.21 AS mermaid-live-editor-dependencies
 
 RUN apk --no-cache add build-base git python3 && \
     rm -rf /var/cache/apk/*
diff --git a/package.json b/package.json
index ada4889a..d355a442 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@cypress/snapshot": "2.1.7",
     "@fortawesome/fontawesome-free": "^6.5.2",
     "@sveltejs/adapter-static": "3.0.8",
-    "@sveltejs/kit": "2.19.2",
+    "@sveltejs/kit": "2.20.0",
     "@sveltejs/vite-plugin-svelte": "^4.0.4",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/svelte": "^5.2.7",
@@ -94,7 +94,7 @@
     ]
   },
   "engines": {
-    "node": ">=20"
+    "node": ">=20.19.0"
   },
   "packageManager": "pnpm@10.6.4+sha512.da3d715bfd22a9a105e6e8088cfc7826699332ded60c423b14ec613a185f1602206702ff0fe4c438cb15c979081ce4cb02568e364b15174503a63c7a8e2a5f6c",
   "pnpm": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0f5fd92b..8f097a69 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -59,10 +59,10 @@ importers:
         version: 6.7.2
       '@sveltejs/adapter-static':
         specifier: 3.0.8
-        version: 3.0.8(@sveltejs/kit@2.19.2(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14))
+        version: 3.0.8(@sveltejs/kit@2.20.0(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14))
       '@sveltejs/kit':
-        specifier: 2.19.2
-        version: 2.19.2(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14)
+        specifier: 2.20.0
+        version: 2.20.0(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14)
       '@sveltejs/vite-plugin-svelte':
         specifier: ^4.0.4
         version: 4.0.4(svelte@5.23.1)(vite@5.4.14)
@@ -679,8 +679,8 @@ packages:
     peerDependencies:
       '@sveltejs/kit': ^2.0.0
 
-  '@sveltejs/kit@2.19.2':
-    resolution: {integrity: sha512-OkW7MMGkjXtdfqdHWlyPozh/Ct1X3pthXAKTSqHm+mwmvmTBASmPE6FhwlvUgsqlCceRYL+5QUGiIJfOy0xIjQ==}
+  '@sveltejs/kit@2.20.0':
+    resolution: {integrity: sha512-xCUGevE2GFhpDAxZiVOsk6HKaBicwU7uWYcMOcpHCDcjoN6mKBIeMEzuddRMqSA4zjbeA+RcillCv1ppkWRwSQ==}
     engines: {node: '>=18.13'}
     hasBin: true
     peerDependencies:
@@ -4713,11 +4713,11 @@ snapshots:
     dependencies:
       acorn: 8.14.1
 
-  '@sveltejs/adapter-static@3.0.8(@sveltejs/kit@2.19.2(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14))':
+  '@sveltejs/adapter-static@3.0.8(@sveltejs/kit@2.20.0(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14))':
     dependencies:
-      '@sveltejs/kit': 2.19.2(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14)
+      '@sveltejs/kit': 2.20.0(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14)
 
-  '@sveltejs/kit@2.19.2(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14)':
+  '@sveltejs/kit@2.20.0(@sveltejs/vite-plugin-svelte@4.0.4(svelte@5.23.1)(vite@5.4.14))(svelte@5.23.1)(vite@5.4.14)':
     dependencies:
       '@sveltejs/vite-plugin-svelte': 4.0.4(svelte@5.23.1)(vite@5.4.14)
       '@types/cookie': 0.6.0