diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a8c4cb22..90fbf91b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -238,9 +238,9 @@ jobs:
                 apt update -y && apt-get install -y libssl-dev openssl pkg-config
             fi
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-${{ matrix.target }}
           path: dist
 
   windows:
@@ -271,9 +271,9 @@ jobs:
           args: --release --out dist --find-interpreter
           sccache: 'true'
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-${{ matrix.target }}
           path: dist
 
   macos_x86:
@@ -300,9 +300,9 @@ jobs:
           args: --release --out dist --find-interpreter
           sccache: 'true'
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-mac-x86_64
           path: dist
 
   macos_aarch64:
@@ -329,9 +329,9 @@ jobs:
           args: --release --out dist --find-interpreter
           sccache: 'true'
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-mac-aarch64
           path: dist
 
   sdist:
@@ -352,7 +352,7 @@ jobs:
           command: sdist
           args: --out dist
       - name: Upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels
           path: dist
@@ -366,8 +366,9 @@ jobs:
     environment: Publish
     needs: [linux, windows, macos_x86, macos_aarch64, sdist]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
+          pattern: wheels-*
           name: wheels
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
diff --git a/Cargo.toml b/Cargo.toml
index c544682a..05032b6e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "c2pa-python"
-version = "0.6.3"
+version = "0.7.1"
 edition = "2021"
 authors = ["Gavin Peacock <gpeacock@adobe.com"]
 
@@ -12,7 +12,7 @@ crate-type = ["lib", "cdylib"]
 normal = ["openssl-src"]
 
 [dependencies]
-c2pa = { version = "0.45.0", features = ["file_io", "openssl", "pdf", "fetch_remote_manifests"]}
+c2pa = { version = "0.46.0", features = ["file_io", "openssl", "pdf", "fetch_remote_manifests"]}
 thiserror = "1.0.49"
 uniffi = "0.28.2"
 openssl-src = "=300.3.1" # Required for openssl-sys
diff --git a/tests/test_api.py b/tests/test_api.py
index 99f4824f..cef753e5 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -63,7 +63,7 @@ def getitem(d, key):
 
 class TestC2paSdk(unittest.TestCase):
     def test_version(self):
-        assert version() == "0.6.3"
+        assert version() == "0.7.1"
 
     def test_sdk_version(self):
         assert "c2pa-rs/" in sdk_version()
diff --git a/tests/test_unit_tests.py b/tests/test_unit_tests.py
index 8a5434ad..2bba9a2c 100644
--- a/tests/test_unit_tests.py
+++ b/tests/test_unit_tests.py
@@ -25,7 +25,7 @@
 
 class TestC2paSdk(unittest.TestCase):
     def test_version(self):
-        self.assertIn("0.6.3", sdk_version())
+        self.assertIn("0.7.1", sdk_version())
 
 
 class TestReader(unittest.TestCase):