diff --git a/pyproject.toml b/pyproject.toml
index 458100f9..cafae6f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "httpx<0.24,>=0.23.0",
     "httpx_ws<0.3,>=0.2.2",
     "lxml<5,>=4.0.0",
-    "opencv-contrib-python-headless<=4.7.0,>=4.6.0.66",
+    "opencv-contrib-python-headless<4.8,>=4.6.0.66",
     "protobuf<5,>=4.12.0",
     "pycryptodome<4,>=3.0.0",
     "pysimdjson<5.1,>=5.0.0",