diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 942004f1b..6635d9608 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ on:
       - main
 
 env:
-  NODE_VERSION: '20'
+  NODE_VERSION: '24'
 
 jobs:
   # Quality checks - runs on all branches and PRs
diff --git a/.github/workflows/deploy-selfhost.yml b/.github/workflows/deploy-selfhost.yml
index 6bacca0e9..a1fdce7ce 100644
--- a/.github/workflows/deploy-selfhost.yml
+++ b/.github/workflows/deploy-selfhost.yml
@@ -47,7 +47,7 @@ jobs:
         if: steps.secrets.outputs.configured == 'true'
         uses: actions/setup-node@v7
         with:
-          node-version: '20'
+          node-version: '24'
           cache: npm
 
       - name: Install dependencies
diff --git a/.github/workflows/prod-protocols-smoke.yml b/.github/workflows/prod-protocols-smoke.yml
index 7fd20cf73..d644a6a67 100644
--- a/.github/workflows/prod-protocols-smoke.yml
+++ b/.github/workflows/prod-protocols-smoke.yml
@@ -47,7 +47,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: '20'
+          node-version: '24'
           cache: npm
 
       - name: Install dependencies
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 259d58ccf..88863ade5 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -42,7 +42,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: '20'
+          node-version: '24'
           cache: 'npm'
 
       - name: Install dependencies