diff --git a/setup.cfg b/setup.cfg
index 77cd1dd..e002362 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -35,7 +35,7 @@ install_requires =
     kubernetes
     maproxy
     notebook
-    pyvo
+    pyvo @ git+https://github.com/astropy/pyvo.git@7682a1809cb2169cc2ffd9313feb6a4abd7f7e37
     requests
     tornado
 
diff --git a/src/lsst/rsp/__init__.py b/src/lsst/rsp/__init__.py
index 86ed6d1..7227192 100644
--- a/src/lsst/rsp/__init__.py
+++ b/src/lsst/rsp/__init__.py
@@ -36,19 +36,21 @@
 
 __all__ = [
     "__version__",
-    "Forwarder",
+    "get_catalog",
+    "get_obstap_service",
+    "get_tap_service",
+    "retrieve_query",
     "IPythonHandler",
-    "format_bytes",
     "forward_lsst_log",
+    "Forwarder",
+    "get_datalink_result",
+    "get_siav2_service",
+    "format_bytes",
     "get_access_token",
-    "get_catalog",
     "get_digest",
+    "get_hostname",
     "get_node",
     "get_pod",
-    "get_tap_service",
-    "get_obstap_service",
-    "retrieve_query",
-    "get_hostname",
     "get_pyvo_auth",
     "show_with_bokeh_server",
 ]
diff --git a/src/lsst/rsp/catalog.py b/src/lsst/rsp/catalog.py
index eaddd97..6e11b8c 100644
--- a/src/lsst/rsp/catalog.py
+++ b/src/lsst/rsp/catalog.py
@@ -1,6 +1,4 @@
-import os
 import warnings
-from typing import Optional
 
 import pyvo
 from deprecated import deprecated
diff --git a/src/lsst/rsp/service.py b/src/lsst/rsp/service.py
index 9e57e19..618dafd 100644
--- a/src/lsst/rsp/service.py
+++ b/src/lsst/rsp/service.py
@@ -1,26 +1,28 @@
 import os
 
-import pyvo
 from pyvo.dal import SIA2Service
 from pyvo.dal.adhoc import DatalinkResults
+from pyvo.dal.sia2 import ObsCoreRecord
 
-from utils import get_pyvo_auth, get_service_url
+from .utils import get_pyvo_auth, get_service_url
 
 LSST_CLOUD = [
     "https://data.lsst.cloud",
-    "https://data-int.lsst.cloud", 
-    "https://data-dev.lsst.cloud"
+    "https://data-int.lsst.cloud",
+    "https://data-dev.lsst.cloud",
 ]
 
 USDF = [
     "https://usdf-rsp.slac.stanford.edu",
-    "https://usdf-rsp-dev.slac.stanford.edu"
+    "https://usdf-rsp-dev.slac.stanford.edu",
 ]
 
 
-def get_datalink_result(result) -> DatalinkResults:
+def get_datalink_result(result: ObsCoreRecord) -> DatalinkResults:
     """Helper function to return the datalink part of the result."""
-    return DatalinkResults.from_result_url(result.getdataurl(),session=get_pyvo_auth())
+    return DatalinkResults.from_result_url(
+        result.getdataurl(), session=get_pyvo_auth()
+    )
 
 
 def get_siav2_service(*args: str) -> SIA2Service:
diff --git a/src/lsst/rsp/utils.py b/src/lsst/rsp/utils.py
index 3cd29ed..83108ff 100644
--- a/src/lsst/rsp/utils.py
+++ b/src/lsst/rsp/utils.py
@@ -9,7 +9,6 @@
 import pyvo.auth.authsession
 import requests
 
-
 _NO_K8S = False
 
 try:
@@ -56,7 +55,7 @@ def get_hostname() -> str:
     return os.environ.get("HOSTNAME") or "localhost"
 
 
-def get_service_url(name: str, env_name=None) -> str:
+def get_service_url(name: str, env_name: Optional[str] = None) -> str:
     if not env_name:
         env_name = name.upper()
 
@@ -132,7 +131,7 @@ def jupyter_proxy_url(port: Optional[int] = None) -> str:
     # The type: ignore is needed because the alternate form of notebook_url
     # (https://docs.bokeh.org/en/latest/docs/reference/io.html#bokeh.io.show)
     # isn't in bokeh's type hints.
-    bokeh.io.show(obj=obj, notebook_url=jupyter_proxy_url)  # type:ignore
+    bokeh.io.show(obj=obj, notebook_url=jupyter_proxy_url)
 
 
 def get_pod() -> Optional[client.V1Pod]: