diff --git a/setup.py b/setup.py
index bb44c5c..ed83058 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ DOWNLOAD_URL = "https://github.com/si-cim/prototorch_models.git"
 with open("README.md", "r") as fh:
     long_description = fh.read()
 
-INSTALL_REQUIRES = ["prototorch>=0.4.1", "pytorch_lightning", "torchmetrics"]
+INSTALL_REQUIRES = ["prototorch>=0.4.2", "pytorch_lightning", "torchmetrics"]
 DEV = ["bumpversion"]
 EXAMPLES = ["matplotlib", "scikit-learn"]
 TESTS = ["codecov", "pytest"]