diff --git a/poetry.lock b/poetry.lock
index 3417d45..cb9e620 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1795,18 +1795,18 @@ files = [
 
 [[package]]
 name = "opencv-python"
-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-4.8.0.74.tar.gz", hash = "sha256:009e3ce356a0cd2d7423723e00a32fd3d3cc5bb5970ed27a9a1f8a8f221d1db5"},
-    {file = "opencv_python-4.8.0.74-cp37-abi3-macosx_10_16_x86_64.whl", hash = "sha256:31d0d59fc8fdf703de4cec46c79b9f8d026fdde9d23d6e2e6a66809feeebbda9"},
-    {file = "opencv_python-4.8.0.74-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:66eadb5882ee56848b67f9fb57aadcaca2f4c9d9d00a0ef11043041925b51291"},
-    {file = "opencv_python-4.8.0.74-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:038ba7075e55cb8e2846663ae970f0fb776a45b48ee69a887bf4ee15e2570083"},
-    {file = "opencv_python-4.8.0.74-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:43dd0dfe331fb95767af581bf3b2781d7a72cf6560ddf2f55949fe547f3e5c9f"},
-    {file = "opencv_python-4.8.0.74-cp37-abi3-win32.whl", hash = "sha256:458e5dc377f15fcf769d80314f3d885bd95457b1a2891bee67df2eb24a1d3a52"},
-    {file = "opencv_python-4.8.0.74-cp37-abi3-win_amd64.whl", hash = "sha256:8fe0018d0056a5187c57120b6b3f6c3e706c13b45c48e54e86d245a9a16fac84"},
+    {file = "opencv-python-4.8.1.78.tar.gz", hash = "sha256:cc7adbbcd1112877a39274106cb2752e04984bc01a031162952e97450d6117f6"},
+    {file = "opencv_python-4.8.1.78-cp37-abi3-macosx_10_16_x86_64.whl", hash = "sha256:91d5f6f5209dc2635d496f6b8ca6573ecdad051a09e6b5de4c399b8e673c60da"},
+    {file = "opencv_python-4.8.1.78-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:bc31f47e05447da8b3089faa0a07ffe80e114c91ce0b171e6424f9badbd1c5cd"},
+    {file = "opencv_python-4.8.1.78-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:9814beca408d3a0eca1bae7e3e5be68b07c17ecceb392b94170881216e09b319"},
+    {file = "opencv_python-4.8.1.78-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:c4c406bdb41eb21ea51b4e90dfbc989c002786c3f601c236a99c59a54670a394"},
+    {file = "opencv_python-4.8.1.78-cp37-abi3-win32.whl", hash = "sha256:a7aac3900fbacf55b551e7b53626c3dad4c71ce85643645c43e91fcb19045e47"},
+    {file = "opencv_python-4.8.1.78-cp37-abi3-win_amd64.whl", hash = "sha256:b983197f97cfa6fcb74e1da1802c7497a6f94ed561aba6980f1f33123f904956"},
 ]
 
 [package.dependencies]