diff --git a/python-requests.spec b/python-requests.spec
index cad6546..d95179a 100644
--- a/python-requests.spec
+++ b/python-requests.spec
@@ -1,16 +1,17 @@
 Name:          python-requests
 Version:       2.25.1
-Release:       2mamba
+Release:       3mamba
 Summary:       Requests is an Apache2 Licensed HTTP library, written in Python, for human beings
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://pypi.python.org/pypi/requests/
+URL:           https://pypi.org/project/requests/
 Source:        https://pypi.debian.net/requests/requests-%{version}.tar.gz
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: libpython3-devel
+BuildRequires: python3.7dist(certifi)
 BuildRequires: python3.7dist(chardet)
 BuildRequires: python3.7dist(idna)
 BuildRequires: python3.7dist(urllib3)
@@ -22,12 +23,13 @@ BuildRequires: python3.7dist(urllib3)
 %if 0%{?with_pyver}
 %pyver_package
 %endif
+
 %prep
 %setup -q -n requests-%{version}
 
-sed -e '/certifi/d' \
-    -e "s/,<.*'/'/" \
-    -i setup.py
+# Remove unsatifyable requirements for python*(idna) < 3.0
+sed -e "s/,<.*'/'/" \
+     -i setup.py
 
 %build
 CFLAGS="%{optflags}" %{__python} setup.py build
@@ -50,6 +52,12 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Mon Aug 30 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.26.0-1mamba
+- update to 2.26.0
+
+* Mon Aug 30 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.25.1-3mamba
+- fix specfile to require needed python-certifi dep
+
 * Fri Apr 09 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.25.1-2mamba
 - rebuilt with distdeps