diff --git a/.github/workflows/publish-course-app.yml b/.github/workflows/publish-course-app.yml
index c5dc1a25..8d8db327 100644
--- a/.github/workflows/publish-course-app.yml
+++ b/.github/workflows/publish-course-app.yml
@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 22.12.0
+          node-version: 20.19.4
           registry-url: 'https://registry.npmjs.org'
 
       - uses: pnpm/action-setup@v4
diff --git a/.nvmrc b/.nvmrc
index dc0bb0f4..70f6554c 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v22.12.0
+v20.19.4
diff --git a/apps/classroomio-com/package.json b/apps/classroomio-com/package.json
index adf993ad..987775e8 100644
--- a/apps/classroomio-com/package.json
+++ b/apps/classroomio-com/package.json
@@ -27,7 +27,7 @@
   },
   "type": "module",
   "engines": {
-    "node": "^22.12.0"
+    "node": "^20.19.4"
   },
   "dependencies": {
     "html-to-image": "^1.11.11",
diff --git a/apps/course-app/.nvmrc b/apps/course-app/.nvmrc
index dc0bb0f4..70f6554c 100644
--- a/apps/course-app/.nvmrc
+++ b/apps/course-app/.nvmrc
@@ -1 +1 @@
-v22.12.0
+v20.19.4
diff --git a/apps/dashboard/.nvmrc b/apps/dashboard/.nvmrc
index dc0bb0f4..70f6554c 100644
--- a/apps/dashboard/.nvmrc
+++ b/apps/dashboard/.nvmrc
@@ -1 +1 @@
-v22.12.0
+v20.19.4
diff --git a/apps/dashboard/package.json b/apps/dashboard/package.json
index fddc6be6..4e284a00 100644
--- a/apps/dashboard/package.json
+++ b/apps/dashboard/package.json
@@ -26,7 +26,7 @@
     "@supabase/supabase-js": "^2.31.0",
     "@sveltejs/adapter-auto": "^2.1.0",
     "@sveltejs/adapter-node": "^1.3.1",
-    "@sveltejs/adapter-vercel": "^3.0.3",
+    "@sveltejs/adapter-vercel": "^3.1.0",
     "@sveltekit-i18n/base": "^1.3.7",
     "@sveltekit-i18n/parser-icu": "^1.0.8",
     "@tailwindcss/forms": "^0.5.4",
@@ -112,7 +112,7 @@
   },
   "type": "module",
   "engines": {
-    "node": "^22.12.0"
+    "node": "^20.19.4"
   },
   "browser": {
     "crypto": false
diff --git a/package.json b/package.json
index abb941ec..e3c3343e 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,6 @@
     "typescript": "^5.1.6"
   },
   "engines": {
-    "node": "^22.12.0"
+    "node": "^20.19.4"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5dd25ee4..d520ad88 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -317,7 +317,7 @@ importers:
         specifier: ^1.3.1
         version: 1.3.1(@sveltejs/kit@1.30.4(svelte@4.2.20)(vite@4.5.14(@types/node@24.0.1)(sass@1.89.2)))
       '@sveltejs/adapter-vercel':
-        specifier: ^3.0.3
+        specifier: ^3.1.0
         version: 3.1.0(@sveltejs/kit@1.30.4(svelte@4.2.20)(vite@4.5.14(@types/node@24.0.1)(sass@1.89.2)))(encoding@0.1.13)
       '@sveltekit-i18n/base':
         specifier: ^1.3.7