diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 3b62833953b..10249a9343d 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -5461,36 +5461,40 @@ files.  These locks can also be used to mediate access to other files.")
     (version "4.0")
     (source
      (origin
-       (method url-fetch)
-       (uri (pypi-uri "ZConfig" version))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/zopefoundation/ZConfig/")
+             (commit version)))
+       (file-name (git-file-name name version))
        (sha256
-        (base32 "0mh13p38vq7ip4zkvaplzr8w0mqrmmqiyb5y663d165slvxl5mpq"))))
-    (build-system python-build-system)
+        (base32 "1x502hyfijh6fc8n85cm046c44spwfmwcn2lnxa1axg8n0n5rsbp"))))
+    (build-system pyproject-build-system)
     (arguments
-     '(#:phases (modify-phases %standard-phases
-                  (replace 'check
-                    (lambda* (#:key tests? #:allow-other-keys)
-                      (if tests?
-                          (begin
-                            ;; This test assumes we still have setup.py in the
-                            ;; directory from which we import zconfig, which
-                            ;; does not work after installing the package.
-                            (delete-file-recursively
-                             "src/ZConfig/tests/test_readme.py")
-                            (invoke "zope-testrunner" "-vv" "--test-path=src"
-                                    "--all"))
-                          (format #t "test suite not run~%")))))))
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (replace 'check
+            (lambda* (#:key tests? #:allow-other-keys)
+              (if tests?
+                  (begin
+                    ;; This test assumes we still have setup.py in the
+                    ;; directory from which we import zconfig, which
+                    ;; does not work after installing the package.
+                    (delete-file-recursively
+                     "src/ZConfig/tests/test_readme.py")
+                    (invoke "zope-testrunner" "-vv" "--test-path=src" "--all"))
+                  (format #t "test suite not run~%")))))))
     (native-inputs (list python-docutils python-manuel python-zope-exceptions
-                         python-zope-testrunner))
+                         python-zope-testrunner python-setuptools))
     (home-page "https://github.com/zopefoundation/ZConfig/")
     (synopsis "Structured configuration library intended for general use")
     (description
-     "@code{zconfig} is a configuration library intended for general
-use.  It supports a hierarchical schema-driven configuration model that allows
-a schema to specify data conversion routines written in Python.  Its model is
-very different from the model supported by the @code{configparser} module
-found in Python's standard library, and is more suitable to
-configuration-intensive applications.")
+     "@code{zconfig} is a configuration library intended for general use.  It
+supports a hierarchical schema-driven configuration model that allows a schema
+to specify data conversion routines written in Python.  Its model is very
+different from the model supported by the @code{configparser} module found in
+Python's standard library, and is more suitable to configuration-intensive
+applications.")
     (license license:zpl2.1)))
 
 (define-public python-zodb