diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index 5c51d9329d6..242477f5d4e 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -799,6 +799,11 @@ other machines/servers.  Electrum does not download the Bitcoin blockchain.")
               (substitute* "electroncash/secp256k1.py"
                 (("libsecp256k1.so.0")
                  (search-input-file inputs "lib/libsecp256k1.so.0")))))
+          (add-after 'unpack 'relax-requirements
+            (lambda _
+              (substitute* "contrib/requirements/requirements.txt"
+                (("python-dateutil<2\\.9")
+                 "python-dateutil"))))
           (add-after 'install 'wrap-qt
             (lambda* (#:key outputs inputs #:allow-other-keys)
               (let ((out (assoc-ref outputs "out")))
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index 3ad2181530b..646ef54357a 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -4793,6 +4793,8 @@ PySide2, PyQt6, PySide6) and additional custom QWidgets.")
         (base32 "07rvfwzjl378j75j2va0c6xylwx16icxa6dycsjgjc329pgpng40"))))
     (build-system python-build-system)
     (native-inputs (list python-pyqt))
+    (arguments
+     (list #:tests? #f)) ; No tests
     (home-page "https://github.com/mottosso/Qt.py")
     (synopsis "Abstraction layer for Python Qt bindings")
     (description
diff --git a/gnu/packages/radio.scm b/gnu/packages/radio.scm
index e846ce973d4..104f56442d8 100644
--- a/gnu/packages/radio.scm
+++ b/gnu/packages/radio.scm
@@ -766,6 +766,8 @@ a local network link.")
            python-wheel))
     (propagated-inputs
      (list python-numpy soapysdr))
+    (arguments
+     (list #:tests? #f)) ; No tests
     (home-page "https://github.com/xmikos/simplesoapy")
     (synopsis "Python wrapper for SoapySDR")
     (description
@@ -820,7 +822,8 @@ devices that are supported by the SoapySDR library.")
            python-simplesoapy
            soapy-power))
     (arguments
-     (list #:phases
+     (list #:tests? #f ; No tests
+           #:phases
            #~(modify-phases %standard-phases
                (add-after 'install 'wrap-path
                  ;; Add the location of the default backend to PATH.