diff --git a/pyproject.toml b/pyproject.toml
index d5f639c..8d6a3ba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@
     # （uv run pytest -m ""）を必ず通すこと．
     "mitsuba==3.7.1",
     "numpy>=2.4.4",
-    "opencv-python>=4.13.0.92",
+    "opencv-python>=5.0.0.93",
     "pandas>=3.0.2",
     "pillow>=12.2.0",
     "pydantic>=2.13.3",
diff --git a/uv.lock b/uv.lock
index 76b9053..d9ba5b5 100644
--- a/uv.lock
+++ b/uv.lock
@@ -585,20 +585,21 @@
 
 [[package]]
 name = "opencv-python"
-version = "4.13.0.92"
+version = "5.0.0.93"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "numpy" },
 ]
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 ]
 
 [[package]]
@@ -1221,7 +1222,7 @@
     { name = "matplotlib", specifier = ">=3.10.9" },
     { name = "mitsuba", specifier = "==3.7.1" },
     { name = "numpy", specifier = ">=2.4.4" },
-    { name = "opencv-python", specifier = ">=4.13.0.92" },
+    { name = "opencv-python", specifier = ">=5.0.0.93" },
     { name = "pandas", specifier = ">=3.0.2" },
     { name = "pillow", specifier = ">=12.2.0" },
     { name = "pydantic", specifier = ">=2.13.3" },