diff --git a/INSTALL.md b/INSTALL.md
index 8df0f27..0589e63 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -28,7 +28,7 @@ powershell -c "irm https://astral.sh/uv/install.sh | iex"
 uv tool install https://github.com/shadoll/moma/releases/latest/download/moma-latest.tar.gz
 
 # Specific version
-uv tool install https://github.com/shadoll/moma/releases/download/v0.9.5/moma-0.9.5-py3-none-any.whl
+uv tool install https://github.com/shadoll/moma/releases/download/v0.9.6/moma-0.9.6-py3-none-any.whl
 
 # From PyPI (when published)
 uv tool install moma
@@ -40,7 +40,7 @@ uv tool install moma
 uv tool install --force https://github.com/shadoll/moma/releases/latest/download/moma-latest.tar.gz
 
 # Upgrade to a newer specific version
-uv tool install --force https://github.com/shadoll/moma/releases/download/v0.9.5/moma-0.9.5-py3-none-any.whl
+uv tool install --force https://github.com/shadoll/moma/releases/download/v0.9.6/moma-0.9.6-py3-none-any.whl
 ```
 
 #### Usage
@@ -56,7 +56,7 @@ moma /path/to/directory # Scan specific directory
 pip install https://github.com/shadoll/moma/releases/latest/download/moma-latest.tar.gz
 
 # Specific version
-pip install https://github.com/shadoll/moma/releases/download/v0.9.5/moma-0.9.5-py3-none-any.whl
+pip install https://github.com/shadoll/moma/releases/download/v0.9.6/moma-0.9.6-py3-none-any.whl
 ```
 
 ### Method 3: Development Installation
diff --git a/pyproject.toml b/pyproject.toml
index f0ab710..21e0f0d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "moma"
-version = "0.9.5"
+version = "0.9.6"
 description = "Terminal-based media file renamer and metadata viewer"
 readme = "README.md"
 requires-python = ">=3.12"
diff --git a/src/extractors/mediainfo_extractor.py b/src/extractors/mediainfo_extractor.py
index a25daf8..c21ddb5 100644
--- a/src/extractors/mediainfo_extractor.py
+++ b/src/extractors/mediainfo_extractor.py
@@ -249,11 +249,14 @@ class MediaInfoExtractor:
             effective_height = height
 
         # First, try to match width to typical widths
-        # Use a larger tolerance (10 pixels) to handle cinema/ultrawide aspect ratios
+        # Use proportional tolerance (2% of typical width, min 10px) to handle
+        # cinema/ultrawide aspect ratios where encoded width may differ slightly
+        # (e.g. 3820×1592 scope 4K → 2160p, not a non-standard 1592p)
         width_matches = []
         for frame_class, info in FRAME_CLASSES.items():
             for tw in info["typical_widths"]:
-                if abs(width - tw) <= 10 and frame_class.endswith(scan_type):
+                width_tolerance = max(10, int(tw * 0.02))
+                if abs(width - tw) <= width_tolerance and frame_class.endswith(scan_type):
                     diff = abs(height - info["nominal_height"])
                     width_matches.append((frame_class, diff))
 
diff --git a/src/test/datasets/mediainfo/frame_class_tests.json b/src/test/datasets/mediainfo/frame_class_tests.json
index b376be6..7fd841c 100644
--- a/src/test/datasets/mediainfo/frame_class_tests.json
+++ b/src/test/datasets/mediainfo/frame_class_tests.json
@@ -154,5 +154,12 @@
     "interlaced": false,
     "expected_frame_class": "1080p",
     "testname": "test-mistakenly-high-height-2"
+  },
+  {
+    "testname": "test-2160p-scope-240",
+    "resolution": [3820, 1592],
+    "interlaced": false,
+    "expected_frame_class": "2160p",
+    "description": "4K cinema scope 2.40:1 - width slightly under 3840, height non-standard 1592"
   }
 ]
\ No newline at end of file
diff --git a/uv.lock b/uv.lock
index 04d2160..8fe6d56 100644
--- a/uv.lock
+++ b/uv.lock
@@ -208,7 +208,7 @@ wheels = [
 
 [[package]]
 name = "moma"
-version = "0.9.5"
+version = "0.9.6"
 source = { editable = "." }
 dependencies = [
     { name = "langcodes" },