Index: .github/workflows/build.yml
===================================================================
diff -u -rb7b00a04d72dc35037a80d36acf3316709c1c469 -r96e51f570e58f2fbe37105f9f0bc01e446795b65
--- .github/workflows/build.yml	(.../build.yml)	(revision b7b00a04d72dc35037a80d36acf3316709c1c469)
+++ .github/workflows/build.yml	(.../build.yml)	(revision 96e51f570e58f2fbe37105f9f0bc01e446795b65)
@@ -104,7 +104,7 @@
           sudo apt-get update
           sudo apt-get install -y ${CC}
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: nm-wu/nsf
           token: ${{ secrets.PAT }}