diff --git a/litellm/proxy/gateway/mcp/outbound_credentials/upstream_credentials.py b/litellm/proxy/gateway/mcp/outbound_credentials/resolver.py
similarity index 100%
rename from litellm/proxy/gateway/mcp/outbound_credentials/upstream_credentials.py
rename to litellm/proxy/gateway/mcp/outbound_credentials/resolver.py
diff --git a/litellm/proxy/gateway/mcp/outbound_credentials/types.py b/litellm/proxy/gateway/mcp/outbound_credentials/types.py
index b563d702693..dd9d23213b7 100644
--- a/litellm/proxy/gateway/mcp/outbound_credentials/types.py
+++ b/litellm/proxy/gateway/mcp/outbound_credentials/types.py
@@ -1,7 +1,7 @@
 """The OAuth / upstream-credential vocabulary — the v2 typed seam.
 
 This module is the *contract* the credential build implements and the spec tests assert
-against. It ships the data types only; the resolver lives in `upstream_credentials.py`.
+against. It ships the data types only; the resolver lives in `resolver.py`.
 
 Design invariants encoded here:
 
diff --git a/tests/mcp_tests/gateway/test_upstream_credentials.py b/tests/mcp_tests/gateway/test_resolver.py
similarity index 98%
rename from tests/mcp_tests/gateway/test_upstream_credentials.py
rename to tests/mcp_tests/gateway/test_resolver.py
index c4cb74796cc..aaa41276abb 100644
--- a/tests/mcp_tests/gateway/test_upstream_credentials.py
+++ b/tests/mcp_tests/gateway/test_resolver.py
@@ -26,7 +26,7 @@ from litellm.proxy.gateway.mcp.outbound_credentials.types import (
     SharedKey,
     Subject,
 )
-from litellm.proxy.gateway.mcp.outbound_credentials.upstream_credentials import (
+from litellm.proxy.gateway.mcp.outbound_credentials.resolver import (
     UpstreamCredentialProvider,
 )
 from litellm.proxy.gateway.mcp.result import Error, Ok