diff --git a/otio_openassetio/operations/openassetio_media_linker.py b/otio_openassetio/operations/openassetio_media_linker.py
index bf97eb3..e6b291e 100644
--- a/otio_openassetio/operations/openassetio_media_linker.py
+++ b/otio_openassetio/operations/openassetio_media_linker.py
@@ -8,6 +8,7 @@
 from collections import namedtuple
 
 from openassetio import log, exceptions
+from openassetio.access import ResolveAccess
 from openassetio.hostApi import HostInterface, ManagerFactory
 from openassetio.pluginSystem import PythonPluginSystemManagerImplementationFactory
 
@@ -54,7 +55,10 @@ def link_media_reference(in_clip, media_linker_argument_map):
     # manager fetching any data we are not going to use.
     try:
         entity_data = manager.resolve(
-            entity_reference, {LocatableContentTrait.kId}, session_state.context
+            entity_reference,
+            {LocatableContentTrait.kId},
+            ResolveAccess.kRead,
+            session_state.context,
         )
         mr.target_url = LocatableContentTrait(entity_data).getLocation()
     except Exception as exc:
@@ -155,6 +159,5 @@ def _createSessionState(args: dict) -> SessionState:
     # each clip and see which Timeline it belongs to. This will do for
     # now though and is better than making a context per clip.
     context = manager.createContext()
-    context.access = context.Access.kRead
 
     return SessionState(manager=manager, context=context)
diff --git a/setup.py b/setup.py
index 3c9a7e1..d88e636 100644
--- a/setup.py
+++ b/setup.py
@@ -28,8 +28,8 @@
     },
     install_requires=[
         "OpenTimelineIO >= 0.12.0",
-        "openassetio == 1.0.0a10",
-        "openassetio-mediacreation == 1.0.0a4",
+        "openassetio == 1.0.0a14",
+        "openassetio-mediacreation == 1.0.0a7",
     ],
     extras_require={
         "dev": [
@@ -37,7 +37,7 @@
             "pytest",
             "flake8",
             "twine",
-            "openassetio-manager-bal == 1.0.0a7"
+            "openassetio-manager-bal == 1.0.0a10"
         ]
     },
     classifiers=[