diff --git a/pyproject.toml b/pyproject.toml
index ff57030..5241ea4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ dependencies = [
     "pydantic>=2.6,<3",
     "pydantic-settings>=2.2,<3",
     "numpy>=1.24,<3",
-    "opencv-python-headless>=4.8,<5",
+    "opencv-python-headless>=4.8,<6",
     "deepface>=0.0.93,<0.1",
     "retina-face>=0.0.14,<0.1",
     "tensorflow>=2.13,<3; platform_machine != 'arm64' or sys_platform != 'darwin'",
diff --git a/requirements.txt b/requirements.txt
index d53b210..18e5a17 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ python-multipart>=0.0.9
 pydantic>=2.6,<3
 pydantic-settings>=2.2,<3
 numpy>=1.24,<3
-opencv-python-headless>=4.8,<5
+opencv-python-headless>=4.8,<6
 deepface>=0.0.93,<0.1
 retina-face>=0.0.14,<0.1
 tensorflow>=2.13,<3; platform_machine != 'arm64' or sys_platform != 'darwin'