diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 743638b..bb54646 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -19,7 +19,7 @@ jobs:
     name: run tests
     strategy:
       matrix:
-        node: ["18.x"]
+        node: ["20.x"]
         os: [ubuntu-latest]
 
     runs-on: ${{ matrix.os }}