diff --git a/pyproject.toml b/pyproject.toml
index b724ce12cda..31650f7d5e8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ tests = [
     "matplotlib==3.9.3",
     "pandas==2.2.3",
     "pyansys-tools-report==0.8.1",
-    "pyfakefs==5.7.2",
+    "pyfakefs==5.7.3",
     "pyiges[full]==0.3.1",
     "pytest-cov==6.0.0",
     "pytest-pyvista==0.1.9",