diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 781cf29d..45329844 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         node-version:
-          - 26.3.1
+          - 26.4.0
     steps:
       - name: checkout
         uses: actions/checkout@v7.0.0
diff --git a/.github/workflows/codeql_analysis.yml b/.github/workflows/codeql_analysis.yml
index 7124fb9f..ff054f0d 100644
--- a/.github/workflows/codeql_analysis.yml
+++ b/.github/workflows/codeql_analysis.yml
@@ -21,7 +21,7 @@ jobs:
       - name: prepare node
         uses: actions/setup-node@v6.4.0
         with:
-          node-version: 26.3.1
+          node-version: 26.4.0
       - name: prepare CodeQL
         uses: github/codeql-action/init@v4
         with:
diff --git a/.github/workflows/update_package_lock.yml b/.github/workflows/update_package_lock.yml
index 2f26c949..0f871183 100644
--- a/.github/workflows/update_package_lock.yml
+++ b/.github/workflows/update_package_lock.yml
@@ -14,7 +14,7 @@ jobs:
       - name: prepare node
         uses: actions/setup-node@v6.4.0
         with:
-          node-version: 26.3.1
+          node-version: 26.4.0
       - name: remove lock
         run: rm package-lock.json
       - name: install playwright
diff --git a/.github/workflows/update_readme_api.yml b/.github/workflows/update_readme_api.yml
index 200bbe77..1d5d7e74 100644
--- a/.github/workflows/update_readme_api.yml
+++ b/.github/workflows/update_readme_api.yml
@@ -14,7 +14,7 @@ jobs:
       - name: prepare node
         uses: actions/setup-node@v6.4.0
         with:
-          node-version: 26.3.1
+          node-version: 26.4.0
       - name: install
         run: npm ci
       - name: run docs
diff --git a/package.json b/package.json
index f35f2565..5c915e90 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     }
   },
   "engines": {
-    "node": ">=26.3.1"
+    "node": ">=26.4.0"
   },
   "repository": {
     "type": "git",