diff --git a/.changeset/soft-ghosts-swim.md b/.changeset/soft-ghosts-swim.md
new file mode 100644
index 00000000..3a1c865d
--- /dev/null
+++ b/.changeset/soft-ghosts-swim.md
@@ -0,0 +1,5 @@
+---
+"web-csv-toolbox": patch
+---
+
+Add test on Node.js 22
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1822411e..530bf57c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -140,7 +140,7 @@ jobs:
     needs: build
     strategy:
       matrix:
-        node-version: [18.x, 20.x]
+        node-version: [18.x, 20.x, 22.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
     steps:
     - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6