diff --git a/doc/changelog.d/3800.dependencies.md b/doc/changelog.d/3800.dependencies.md
new file mode 100644
index 00000000000..ed7153a06bb
--- /dev/null
+++ b/doc/changelog.d/3800.dependencies.md
@@ -0,0 +1 @@
+build: bump pyfakefs from 5.7.4 to 5.8.0
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index bd5f77ac808..52dd76cf388 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ tests = [
     "matplotlib==3.10.1",
     "pandas==2.2.3",
     "pyansys-tools-report==0.8.2",
-    "pyfakefs==5.7.4",
+    "pyfakefs==5.8.0",
     "pyiges[full]==0.3.1",
     "pytest-cov==6.0.0",
     "pytest-profiling==1.8.1",