diff --git a/pyproject.toml b/pyproject.toml
index be87069..2539b76 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,13 +5,16 @@ description = "ServiceX DID Library Routines"
 authors = ["Gordon Watts <gwatts@uw.edu>"]
 
 [tool.poetry.dependencies]
-python = "^3.6"
+python = "^3.8"
 pika = "1.1.0"
 make-it-sync = "^1.0.0"
 requests = "^2.25.0"
 
-[tool.poetry.dev-dependencies]
-pytest = "^5.2"
+[tool.poetry.group.dev]
+optional = true
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^7.4"
 flake8 = "^3.9.1"
 pytest-mock = "^3.5.1"
 coverage = "^5.5"
diff --git a/src/servicex_did_finder_lib/__init__.py b/src/servicex_did_finder_lib/__init__.py
index be03fba..877c973 100644
--- a/src/servicex_did_finder_lib/__init__.py
+++ b/src/servicex_did_finder_lib/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '1.0.0a1'
+__version__ = '1.4.4'
 
 from .communication import start_did_finder, \
     add_did_finder_cnd_arguments  # NOQA
diff --git a/tests/servicex_did_finder_lib/test_communication.py b/tests/servicex_did_finder_lib/test_communication.py
index 709561f..8a56fc8 100644
--- a/tests/servicex_did_finder_lib/test_communication.py
+++ b/tests/servicex_did_finder_lib/test_communication.py
@@ -27,9 +27,10 @@ def send_did_request(self, did_name: str):
         properties = MagicMock()
         body = json.dumps(
             {
+                "request_id": '123-456',
                 "did": did_name,
                 "dataset_id": "000-111-222-444",
-                "service-endpoint": "http://localhost:2334",
+                "endpoint": "http://localhost:2334/",
             }
         )
 
diff --git a/tests/servicex_did_finder_lib/test_servicex_did.py b/tests/servicex_did_finder_lib/test_servicex_did.py
index a272c6c..3ab61a9 100644
--- a/tests/servicex_did_finder_lib/test_servicex_did.py
+++ b/tests/servicex_did_finder_lib/test_servicex_did.py
@@ -6,13 +6,13 @@
 
 
 def test_version():
-    assert __version__ == '1.0.0a1'
+    assert __version__ == '1.4.4'
 
 
 @responses.activate
 def test_put_file_add():
-    responses.add(responses.PUT, 'http://servicex.org/files', status=206)
-    sx = ServiceXAdapter("http://servicex.org")
+    responses.add(responses.PUT, 'http://servicex.org/12345/files', status=206)
+    sx = ServiceXAdapter("http://servicex.org/", '12345')
     sx.put_file_add({
         'paths': ['root://foo.bar.ROOT'],
         'adler32': '32',
@@ -30,8 +30,8 @@ def test_put_file_add():
 
 @responses.activate
 def test_put_file_add_bulk():
-    responses.add(responses.PUT, 'http://servicex.org/files', status=206)
-    sx = ServiceXAdapter("http://servicex.org")
+    responses.add(responses.PUT, 'http://servicex.org/12345/files', status=206)
+    sx = ServiceXAdapter("http://servicex.org/", '12345')
     sx.put_file_add_bulk([{
         'paths': ['root://foo.bar.ROOT'],
         'adler32': '32',
@@ -59,8 +59,8 @@ def test_put_file_add_bulk():
 
 @responses.activate
 def test_put_file_add_bulk_large():
-    responses.add(responses.PUT, 'http://servicex.org/files', status=206)
-    sx = ServiceXAdapter("http://servicex.org")
+    responses.add(responses.PUT, 'http://servicex.org/12345/files', status=206)
+    sx = ServiceXAdapter("http://servicex.org/", '12345')
     sx.put_file_add_bulk([{
         'paths': ['root://foo.bar.ROOT'],
         'adler32': '32',
@@ -72,8 +72,9 @@ def test_put_file_add_bulk_large():
 
 @responses.activate
 def test_put_file_add_with_prefix():
-    responses.add(responses.PUT, 'http://servicex.org/files', status=206)
-    sx = ServiceXAdapter("http://servicex.org", "xcache123:")
+
+    responses.add(responses.PUT, 'http://servicex.org/12345/files', status=206)
+    sx = ServiceXAdapter("http://servicex.org/", '12345', file_prefix="xcache123:")
     sx.put_file_add({
         'paths': ['root://foo.bar.ROOT'],
         'adler32': '32',
@@ -95,6 +96,7 @@ def test_post_transform_start():
                   'http://servicex.org/servicex/internal/transformation/123-456/start',
                   status=206)
 
-    sx = ServiceXAdapter("http://servicex.org/servicex/internal/transformation/123-456")
+    sx = ServiceXAdapter(
+        "http://servicex.org/servicex/internal/transformation/", '12345', request_id='123-456')
     sx.post_transform_start()
     assert len(responses.calls) == 1