diff --git a/poetry.lock b/poetry.lock
index e96c3977..ff585ed8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2086,18 +2086,18 @@ numpy = [
 
 [[package]]
 name = "opencv-python-headless"
-version = "4.8.0.74"
+version = "4.8.1.78"
 description = "Wrapper package for OpenCV python bindings."
 optional = false
 python-versions = ">=3.6"
 files = [
-    {file = "opencv-python-headless-4.8.0.74.tar.gz", hash = "sha256:a72770b8f2e08358b1faa41c8372b17d040aa9bb3e446ab7090e358f6f4e91ba"},
-    {file = "opencv_python_headless-4.8.0.74-cp37-abi3-macosx_10_16_x86_64.whl", hash = "sha256:f645b17667fc9bffec8c3b3a72a217430c8d7090ed3ebb80fd8efc657f372d6c"},
-    {file = "opencv_python_headless-4.8.0.74-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:7c88744ce922b81747c86f2b7f1b3ec84ff2f53477ee9219a5e75ae2012b443f"},
-    {file = "opencv_python_headless-4.8.0.74-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:34e92fef90e8f768d92dca875aefaff8b11556427f82484378a3848eb690d4c0"},
-    {file = "opencv_python_headless-4.8.0.74-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:f8a88620c43a5d17f7df8317767da93b935656ab9236df92e1e2e0dd23195756"},
-    {file = "opencv_python_headless-4.8.0.74-cp37-abi3-win32.whl", hash = "sha256:b52a6eb2d92fff0f660e6aade958cb4373fbfcbafa0488f7ae88c4e6ce3f47f6"},
-    {file = "opencv_python_headless-4.8.0.74-cp37-abi3-win_amd64.whl", hash = "sha256:19d30269ae710f67e0ae549361a68b755e28599a572d5f72d0bbb177ab438a28"},
+    {file = "opencv-python-headless-4.8.1.78.tar.gz", hash = "sha256:bc7197b42352f6f865c302a49140b889ec7cd957dd697e2d7fc016ad0d3f28f1"},
+    {file = "opencv_python_headless-4.8.1.78-cp37-abi3-macosx_10_16_x86_64.whl", hash = "sha256:f3a33f644249f9ce1c913eac580e4b3ef4ce7cab0a71900274708959c2feb5e3"},
+    {file = "opencv_python_headless-4.8.1.78-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:2c7d45721df9801c4dcd34683a15caa0e30f38b185263fec04a6eb274bc720f0"},
+    {file = "opencv_python_headless-4.8.1.78-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:3b6bd6e1132b6f5dcb3a5bfe30fc4d341a7bfb26134da349a06c9255288ded94"},
+    {file = "opencv_python_headless-4.8.1.78-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:58e70d2f0915fe23e02c6e405588276c9397844a47d38b9c87fac5f7f9ba2dcc"},
+    {file = "opencv_python_headless-4.8.1.78-cp37-abi3-win32.whl", hash = "sha256:382f8c7a6a14f80091284eecedd52cee4812231ee0eff1118592197b538d9252"},
+    {file = "opencv_python_headless-4.8.1.78-cp37-abi3-win_amd64.whl", hash = "sha256:0a0f1e9f836f7d5bad1dd164694944c8761711cbdf4b36ebbd4815a8ef731079"},
 ]
 
 [package.dependencies]