diff --git a/.github/workflows/calendar.yml b/.github/workflows/calendar.yml
index 0b82a49..7e917f7 100644
--- a/.github/workflows/calendar.yml
+++ b/.github/workflows/calendar.yml
@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [20.x]
 
     steps:
       - uses: actions/checkout@v3
@@ -40,7 +40,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [20.x]
 
     steps:
       - uses: actions/checkout@v3