diff --git a/pyproject.toml b/pyproject.toml
index a94dc02..a91c661 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = [{ name = "Jacob-Lasky", email = "jacob.s.lasky@gmail.com" }]
 requires-python = ">=3.12, <3.13"
 readme = "README.md"
 dependencies = [
-    "deepgram-sdk==6.0.1",
+    "deepgram-sdk>=7.6.0,<8",
     "fastapi>=0.115.0,<1",
     "python-socketio>=5.11.0,<6",
     "uvicorn>=0.30.0,<1",
diff --git a/tests/test_wire_contract.py b/tests/test_wire_contract.py
index 26c6e3c..a5c9343 100644
--- a/tests/test_wire_contract.py
+++ b/tests/test_wire_contract.py
@@ -15,6 +15,8 @@ class of failure — the value was present in our dict and absent on the wire 
 No Deepgram credential is needed, and none should ever be added here: the server
 is ours, the handshake is local, and the assertion is on the path string.
 """
+import inspect
+
 import pytest
 from deepgram import AsyncDeepgramClient
 from deepgram.environment import DeepgramClientEnvironment
@@ -23,6 +25,25 @@ class of failure — the value was present in our dict and absent on the wire 
 from app import _params_to_sdk_kwargs
 
 
+def _local_environment(port: int) -> DeepgramClientEnvironment:
+    """Point every SDK endpoint at our loopback server.
+
+    Built by introspecting the constructor rather than naming its fields, because
+    the SDK adds URL fields between regenerations — 7.0 added `agent_rest`, which
+    broke this helper with a TypeError while the app itself was fine. Enumerating
+    the signature means the next added field costs nothing.
+    """
+    ws = f"ws://127.0.0.1:{port}"
+    http = f"http://127.0.0.1:{port}"
+    fields = inspect.signature(DeepgramClientEnvironment.__init__).parameters
+    kwargs = {
+        name: (http if "rest" in name or name == "base" else ws)
+        for name in fields
+        if name != "self"
+    }
+    return DeepgramClientEnvironment(**kwargs)
+
+
 async def _handshake_path(params: dict) -> str:
     """Connect the SDK to a local WS server; return the path it requested."""
     seen: list[str] = []
@@ -33,12 +54,9 @@ async def handler(ws):
 
     async with await serve(handler, "127.0.0.1", 0) as server:
         port = server.sockets[0].getsockname()[1]
-        url = f"ws://127.0.0.1:{port}"
         dg = AsyncDeepgramClient(
             api_key="wire-contract-test-key",
-            environment=DeepgramClientEnvironment(
-                base=f"http://127.0.0.1:{port}", production=url, agent=url
-            ),
+            environment=_local_environment(port),
         )
         try:
             async with dg.listen.v1.connect(**_params_to_sdk_kwargs(params)):
diff --git a/uv.lock b/uv.lock
index 53bf89e..47dc80e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -164,7 +164,7 @@ wheels = [
 
 [[package]]
 name = "deepgram-sdk"
-version = "6.0.1"
+version = "7.6.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -173,9 +173,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "websockets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/73/46/6dc45de574d766a20853452d7beccf17cb0cfeb685a0f03460f1fe49b48e/deepgram_sdk-6.0.1.tar.gz", hash = "sha256:88558a43d6173a861c8b6d6491b9ee8805679fb09fb81ef51eeb6871dad77767", size = 176743, upload-time = "2026-02-24T13:52:17.163Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b4/10/35a13dabd910604da4e47d4f29d45531d5536bf22110ebcc952142cc07e9/deepgram_sdk-7.6.0.tar.gz", hash = "sha256:e35b67e79f3d5e37e2384350ddfec30b5d086f80eaed0e71f9540e0ecec60a11", size = 228515, upload-time = "2026-07-22T13:30:55.999Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/58/a4/53b9075816edc566694aed014d9864febedf232677b74f5d30bdde64b5de/deepgram_sdk-6.0.1-py3-none-any.whl", hash = "sha256:1b33d621b1c0b1d7a6a7b46fdc393aef4212e670521fada99764f5fb3f9d55fd", size = 490751, upload-time = "2026-02-24T13:52:15.998Z" },
+    { url = "https://files.pythonhosted.org/packages/2f/4f/c8a5e6aae60f67e1580697936933e94396d0007b22bea45153083995a010/deepgram_sdk-7.6.0-py3-none-any.whl", hash = "sha256:3edcf491168819a516fc45042e31dbc8212a47f48b283b7116248a41dd7fffde", size = 605727, upload-time = "2026-07-22T13:30:54.467Z" },
 ]
 
 [[package]]
@@ -206,7 +206,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
-    { name = "deepgram-sdk", specifier = "==6.0.1" },
+    { name = "deepgram-sdk", specifier = ">=7.6.0,<8" },
     { name = "fastapi", specifier = ">=0.115.0,<1" },
     { name = "httpx", specifier = ">=0.27.0,<1" },
     { name = "mutagen", specifier = ">=1.47.0" },