diff --git a/pyparsing.spec b/pyparsing.spec
index 6452dd2..e196a26 100644
--- a/pyparsing.spec
+++ b/pyparsing.spec
@@ -19,15 +19,15 @@ Source0:        https://github.com/%{name}/%{name}/archive/%{name}_%{version}/%{
 
 BuildArch:      noarch
 BuildRequires:  dos2unix
-BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
+BuildRequires:  python%{python3_pkgversion}-devel
+BuildRequires:  python%{python3_pkgversion}-setuptools
 
 # python3 bootstrap: this is rebuilt before the final build of python3, which
 # adds the dependency on python3-rpm-generators, so we require it manually
 BuildRequires:  python3-rpm-generators
 
 %if %{with doc}
-BuildRequires:  python3-sphinx
+BuildRequires:  python%{python3_pkgversion}-sphinx
 %endif
 
 %if 0%{?build_wheel}
@@ -49,11 +49,11 @@ The package contains documentation for pyparsing.
 %endif
 
 
-%package -n python3-pyparsing
+%package -n python%{python3_pkgversion}-pyparsing
 Summary:        %{_summary}
-%{?python_provide:%python_provide python3-%{srcname}}
+%{?python_provide:%python_provide python%{python3_pkgversion}-%{srcname}}
 
-%description -n python3-pyparsing
+%description -n python%{python3_pkgversion}-pyparsing
 pyparsing is a module that can be used to easily and directly configure syntax
 definitions for any number of text parsing applications.
 
@@ -94,7 +94,7 @@ popd
 %{__python3} simple_unit_tests.py
 
 
-%files -n python3-pyparsing
+%files -n python%{python3_pkgversion}-pyparsing
 %license LICENSE
 %doc CHANGES README.rst
 %{python3_sitelib}/pyparsing.py