diff --git a/tests/test_session.py b/tests/test_session.py
index b123af0..ccea9c7 100644
--- a/tests/test_session.py
+++ b/tests/test_session.py
@@ -142,7 +142,7 @@ def test_video_quality_defaults_to_best(session):
 
 
 @pytest.mark.parametrize(
-    "quality", ["LOW", "HIGH", "LOSSLESS", "HI_RES", "HI_RES_LOSSLESS"]
+    "quality", ["LOW", "HIGH", "LOSSLESS", "HI_RES_LOSSLESS"]
 )
 def test_manually_set_audio_quality_is_preserved(session, quality):
     session.audio_quality = quality
diff --git a/tidalapi/media.py b/tidalapi/media.py
index e996923..4462ffa 100644
--- a/tidalapi/media.py
+++ b/tidalapi/media.py
@@ -58,7 +58,6 @@ class Quality(str, Enum):
     low_96k: str = "LOW"
     low_320k: str = "HIGH"
     high_lossless: str = "LOSSLESS"
-    hi_res: str = "HI_RES"
     hi_res_lossless: str = "HI_RES_LOSSLESS"
     default: str = low_320k
 
@@ -480,7 +479,7 @@ class Stream:
     audio_mode: str = AudioMode.stereo  # STEREO, DOLBY_ATMOS
     audio_quality: str = (
         Quality.low_320k
-    )  # LOW, HIGH, LOSSLESS, HI_RES, HI_RES_LOSSLESS
+    )  # LOW, HIGH, LOSSLESS, HI_RES_LOSSLESS
     manifest_mime_type: str = ""
     manifest_hash: str = ""
     manifest: str = ""