diff --git a/requirements.txt b/requirements.txt
index 5922300..55c6081 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 # which are listed in requirements-dev.rst and requirements-docs.rst
 numpy>=1.11
 vtk>=9.2.6
-PySide6>=6.5.0
-opencv-contrib-python-headless>=4.7.0.72
+PySide6>=6.5.1.1
+opencv-contrib-python-headless>=4.2.0.32
 scikit-surgerycore>=0.1.7
 scikit-surgeryimage>=0.10.1
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 34baeb3..529b34d 100644
--- a/setup.py
+++ b/setup.py
@@ -53,8 +53,8 @@
     install_requires=[
         'numpy>=1.11',
         'vtk>=9.2.6',
-        'PySide6>=6.5.0',
-        'opencv-contrib-python-headless>=4.7.0.72',
+        'PySide6>=6.5.1.1',
+        'opencv-contrib-python-headless>=4.2.0.32',
         'scikit-surgerycore>=0.1.7',
         'scikit-surgeryimage>=0.10.1',
     ],