diff --git a/.github/workflows/generate-builds.yml b/.github/workflows/generate-builds.yml
index 34f5c21c0..2ea47f73d 100644
--- a/.github/workflows/generate-builds.yml
+++ b/.github/workflows/generate-builds.yml
@@ -96,6 +96,7 @@ jobs:
           sudo installer -pkg ./MacPorts-2.9.1-12-Monterey.pkg -target /
         fi
         echo "/opt/local/bin:/opt/local/sbin" >> $GITHUB_PATH
+        sudo port selfupdate
     - name: Install dependencies
       if: ${{ !vars.MAC_RUNNER }}
       run: |