diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 7e03528..39d18b0 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -37,7 +37,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v5
         with:
-          node-version: 24
+          node-version: 26.13.0
           cache: npm # or pnpm / yarn
       - name: Setup Pages
         uses: actions/configure-pages@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5b8f4d5..66d79df 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
         - uses: actions/checkout@v5
         - uses: actions/setup-node@v5
           with:
-            node-version: 24
+            node-version: 26.13.0
             registry-url: https://registry.npmjs.org/
         - run: npm ci
         - name: Prepare testing with the playground
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index e09bdd3..1c4fdc8 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -27,7 +27,7 @@ jobs:
         - uses: actions/checkout@v5
         - uses: actions/setup-node@v5
           with:
-            node-version: 24
+            node-version: 26.13.0
             registry-url: https://registry.npmjs.org/
         - run: npm ci
         - name: Prepare testing with the playground
diff --git a/package-lock.json b/package-lock.json
index ebf1553..43133ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "@nuxt/ui": "^3.3.5",
         "@types/leaflet.heat": "^0.2.5",
         "@types/leaflet.markercluster": "^1.5.6",
-        "@types/node": "^22.18.6",
+        "@types/node": "^26.6.6",
         "caniuse-lite": "^1.0.30001743",
         "changelogen": "^0.6.2",
         "leaflet.heat": "^0.2.0",
@@ -4852,13 +4852,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.18.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.18.6.tgz",
-      "integrity": "sha512-r8uszLPpeIWbNKtvWRt/DbVi5zbqZyj1PTmhRMqBMvDnaz1QpmSKujUtJLrqGZeoM8v72MfYggDceY4K1itzWQ==",
+      "version": "26.6.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.6.tgz",
+      "integrity": "sha512-MzQj+8Kx3XI40OmUAE6Qoh58ZMNstNNMwn2nfd3qWsfe7nDNSqJNzes4njhz6AHwrSHOffSLwXU6yb474Q4aog==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/parse-path": {
@@ -12396,9 +12396,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 2004ca6..aa8ca32 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "@nuxt/ui": "^3.3.5",
     "@types/leaflet.heat": "^0.2.5",
     "@types/leaflet.markercluster": "^1.5.6",
-    "@types/node": "^22.18.6",
+    "@types/node": "^26.6.6",
     "caniuse-lite": "^1.0.30001743",
     "changelogen": "^0.6.2",
     "leaflet.heat": "^0.2.0",