diff --git a/.gitignore b/.gitignore
index a825333..1b9b6dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /jaraco.functools-*.tar.gz
+/jaraco_functools-4.0.1.tar.gz
diff --git a/python-jaraco-functools.spec b/python-jaraco-functools.spec
index ce0fd98..bf70bdc 100644
--- a/python-jaraco-functools.spec
+++ b/python-jaraco-functools.spec
@@ -1,12 +1,12 @@
 # Created by pyp2rpm-3.3.2
-%global pypi_name jaraco.functools
+%global pypi_name jaraco_functools
 %global pkg_name jaraco-functools
 # Fedora doesn't have all the docs deps yet
 %bcond_with docs
 
 Name:           python-%{pkg_name}
-Version:        4.0.0
-Release:        3%{?dist}
+Version:        4.0.1
+Release:        1%{?dist}
 Summary:        Functools like those found in stdlib
 
 License:        MIT
@@ -50,7 +50,7 @@ Documentation for jaraco-functools
 %endif
 
 %prep
-%autosetup -n jaraco.functools-%{version}
+%autosetup -n %{pypi_name}-%{version}
 %generate_buildrequires
 %pyproject_buildrequires
 
@@ -83,6 +83,9 @@ rm -rf html/.{doctrees,buildinfo}
 %endif
 
 %changelog
+* Wed Apr 24 2024 Dan Radez <dradez@redhat.com> - 4.0.1-1
+- Update to upstream 4.0.1 rhbz#2276015
+
 * Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.0.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
 
diff --git a/sources b/sources
index f8743e1..1738c00 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (jaraco.functools-4.0.0.tar.gz) = 2545bf3b9c9357ae867e7a5627582e14d0bdf25bac6acc5fbbb7e86f7aa24bc33b5bca584543b4180abdde203610b9716950110253045c1fe11f8bd045283c78
+SHA512 (jaraco_functools-4.0.1.tar.gz) = 04e0ea4719ec8c4439e5a1dd3c3ba0241b21b54b06d53ecc44263046e994aa736b9d196490edd3fd9d7ea997c23c177b30db506b2088bd9de62c637856101982