diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index e218e2e..fe07321 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        node: [16, 18]
+        node: [18, 20]
 
     steps:
       - name: Checkout sources