diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 32193c22..aa0b1d9b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -301,19 +301,20 @@ jobs:
 
       - if: |
           github.event_name == 'release' ||
-          (github.event_name == 'workflow_dispatch' && github.event.inputs.publish-python-wrapper == 'true')
-        name: Publish
+          (github.event_name == 'workflow_dispatch' && github.event.inputs.publish-python-wrapper == 'true') ||
+          github.event_name == 'pull_request'
+        name: Publish to TestPyPI
         env:
-          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+          TWINE_USERNAME: ${{ secrets.TEST_PYPI_USERNAME }}
+          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_PASSWORD }}
         run: |
-          twine upload --skip-existing dist/*
+          twine upload --repository-url https://test.pypi.org/legacy/ --skip-existing dist/*
         working-directory: wrappers/python
 
   build-javascript:
     name: Build and test JavaScript wrapper
     needs: [build-release]
-    
+
     strategy:
       matrix:
         architecture:
@@ -327,7 +328,7 @@ jobs:
             architecture: darwin-universal
 
     runs-on: ${{ matrix.os }}
-    
+
     defaults:
       run:
         working-directory: wrappers/javascript
@@ -594,4 +595,4 @@ jobs:
             || contains(needs.*.result, 'cancelled')
             || contains(needs.*.result, 'skipped')
           }}
-        run: exit 1
+        run: exit 1
\ No newline at end of file
diff --git a/wrappers/python/aries_askar/version.py b/wrappers/python/aries_askar/version.py
index 6a70b9e3..a6496671 100644
--- a/wrappers/python/aries_askar/version.py
+++ b/wrappers/python/aries_askar/version.py
@@ -1,3 +1,3 @@
 """aries_askar library wrapper version."""
 
-__version__ = "0.3.2"
+__version__ = "0.3.3b6"
diff --git a/wrappers/python/setup.py b/wrappers/python/setup.py
index e86c4704..de09810c 100644
--- a/wrappers/python/setup.py
+++ b/wrappers/python/setup.py
@@ -5,9 +5,9 @@
 
 from setuptools import find_packages, setup
 
-PACKAGE_NAME = "aries_askar"
+PACKAGE_NAME = "aries_askar_jamshale"
 version_meta = runpy.run_path("./{}/version.py".format(PACKAGE_NAME))
-VERSION = version_meta["__version__"]
+VERSION = "0.3.3b6"
 
 with open(os.path.abspath("./README.md"), "r") as fh:
     long_description = fh.read()