diff --git a/installer/yaml/sd-environment-win-linux-nvidia.yaml b/installer/yaml/sd-environment-win-linux-nvidia.yaml
index e2819d6b..83c3614f 100644
--- a/installer/yaml/sd-environment-win-linux-nvidia.yaml
+++ b/installer/yaml/sd-environment-win-linux-nvidia.yaml
@@ -13,7 +13,7 @@ dependencies:
   - antlr4-python3-runtime=4.8
   - pip:
     - albumentations==0.4.3
-    - opencv-python==4.1.2.30
+    - opencv-python==4.6.0
     - pudb==2019.2
     - imageio==2.9.0
     - imageio-ffmpeg==0.4.2