diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8c1aed1..308b654 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,18 +12,19 @@ on:
 jobs:
 
   linux:
-    name: "Ubuntu 20.04 + PostgreSQL ${{matrix.PGVER}}"
-    runs-on: ubuntu-20.04
+    name: "Ubuntu + PostgreSQL ${{matrix.PGVER}}"
+    runs-on: ubuntu-latest
     strategy:
       matrix:
-        PGVER: [10, 11, 12, 13, 14]
+        PGVER: [14, 15, 16, 17, 18]
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: "InstallDB"
         run: |
           echo "::group::apt-get-update"
+          sudo curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc -o /etc/apt/trusted.gpg.d/postgresql.asc
           echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main ${{matrix.PGVER}}" \
           | sudo tee /etc/apt/sources.list.d/pgdg.list
           sudo -nH apt-get -q update
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d58f2f5..35b1d3f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
 
       - name: Checkout code
         id: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Build tarball
         id: build
@@ -29,24 +29,10 @@ jobs:
 
       - name: Create release
         id: release
-        uses: actions/create-release@v1
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-        with:
-          tag_name: ${{github.ref}}
-          release_name: ${{github.event.repository.name}} v${{env.EXT_VERSION}}
-          body_path: docs/notes/v${{env.EXT_VERSION}}.md
-          draft: false
-          prerelease: false
-
-      - name: Upload source
-        id: upload
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-        with:
-          upload_url: ${{steps.release.outputs.upload_url}}
-          asset_path: ${{env.TGZ}}
-          asset_name: ${{env.TGZ}}
-          asset_content_type: application/x-gzip
+        run: |
+          gh release create "${{github.ref_name}}" "${{env.TGZ}}" \
+            --title "${{github.event.repository.name}} ${{github.ref_name}}" \
+            --notes-file "docs/notes/${{github.ref_name}}.md"