diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7a2e7ef..9281610 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,10 +15,10 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -57,10 +57,3 @@ jobs:
       - name: Build Package
         run: |
           poetry build
-
-      # Only push to PyPi when a tag is created starting with 'v'
-      - name: Push to PyPi
-        if: startsWith(github.ref, 'refs/tags/v')
-        run: |
-          poetry config pypi-token.pypi ${{ secrets.PYPI_TOKEN }}
-          poetry publish
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..6d1d1b7
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,35 @@
+# Portions of this file contributed by NIST are governed by the
+# following statement:
+#
+# This software was developed at the National Institute of Standards
+# and Technology by employees of the Federal Government in the course
+# of their official duties. Pursuant to Title 17 Section 105 of the
+# United States Code, this software is not subject to copyright
+# protection within the United States. NIST assumes no responsibility
+# whatsoever for its use by other parties, and makes no guarantees,
+# expressed or implied, about its quality, reliability, or any other
+# characteristic.
+#
+# We would appreciate acknowledgement if the software is used.
+
+# This file was started from template code from:
+# https://docs.pypi.org/trusted-publishers/using-a-publisher/
+
+name: Publish
+
+on:
+  release:
+    types: [released]
+
+jobs:
+  pypi-publish:
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      # IMPORTANT: this permission is mandatory for trusted publishing
+      # https://docs.pypi.org/trusted-publishers/using-a-publisher/
+      id-token: write
+    steps:
+      - name: Push to PyPi
+        uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/pyproject.toml b/pyproject.toml
index 3e80eab..c540589 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,6 +3,8 @@ name = "case-mapping"
 version = "0.1.0"
 description = "Classes to support representation of the CASE Cyber Ontology"
 authors = [
+]
+maintainers = [
     "Cyber Domain Ontology Maintainers <operations@cyberdomainontology.org>"
 ]
 license = "Apache-2.0"