diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2533017..8e581f2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,6 +9,8 @@ jobs:
     strategy:
       matrix:
         node-version:
+          - 21
+          - 20
           - 18
           - 16
           - 14