diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 0147870b06..284f8019bb 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -14,7 +14,7 @@
 ;;; Copyright © 2015, 2016, 2017, 2019, 2022 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2015, 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2015, 2016 Erik Edrosa <erik.edrosa@gmail.com>
-;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2015-2023 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2015, 2017, 2020 Kyle Meyer <kyle@kyleam.com>
 ;;; Copyright © 2015, 2016 Chris Marusich <cmmarusich@gmail.com>
 ;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
@@ -24782,13 +24782,13 @@ make your work easier.")
 (define-public python-outcome
   (package
     (name "python-outcome")
-    (version "1.0.1")
+    (version "1.2.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "outcome" version))
        (sha256
-        (base32 "0vxn04vspmlkkyijjkjnsc46f93ki8g62hr7ag10zpd7ic324y7w"))))
+        (base32 "0wi6bmsfn73aw1hbpa1nhhshlx9k2vxcl7kp3z7h78sxwhyvv0kg"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -24800,7 +24800,7 @@ make your work easier.")
     (native-inputs
      (list python-pytest python-pytest-cov python-pytest-asyncio))
     (propagated-inputs
-     (list python-async-generator python-attrs))
+     (list python-attrs))
     (home-page "https://github.com/python-trio/outcome")
     (synopsis "Capture the outcome of Python function calls")
     (description