diff --git a/argv0_subcommand.patch b/argv0_subcommand.patch
deleted file mode 100644
index b6ccc49..0000000
--- a/argv0_subcommand.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-diff -Naur org/jupyter_core/command.py patch/jupyter_core/command.py
---- org/jupyter_core/command.py	2021-11-12 09:01:30.121064192 +0100
-+++ patch/jupyter_core/command.py	2021-11-12 09:07:57.943564964 +0100
-@@ -297,7 +297,7 @@
-         sys.exit(e)
- 
-     try:
--        _execvp(command, sys.argv[1:])
-+        _execvp(command, [command] + sys.argv[2:])
-     except OSError as e:
-         sys.exit("Error executing Jupyter command %r: %s" % (subcommand, e))
- 
-diff -Naur org/jupyter_core/tests/test_command.py patch/jupyter_core/tests/test_command.py
---- org/jupyter_core/tests/test_command.py	2021-11-12 09:01:59.721265505 +0100
-+++ patch/jupyter_core/tests/test_command.py	2021-11-12 09:09:21.832084810 +0100
-@@ -192,3 +192,27 @@
-         env[str('PATHEXT')] = '.EXE'
-     out = check_output([sys.executable, str(jupyter), 'witness'], env=env)
-     assert b'WITNESS A' in out
-+
-+def test_argv0(tmpdir):
-+    a = tmpdir.mkdir("a")
-+    jupyter = a.join('jupyter')
-+    jupyter.write(
-+        'from jupyter_core import command; command.main()'
-+    )
-+    jupyter.chmod(0o700)
-+    witness_a = a.join('jupyter-witness')
-+    witness_a_src = f'''#!{sys.executable}
-+import sys
-+print(sys.argv[0])
-+'''
-+    write_executable(witness_a, witness_a_src)
-+
-+    env = {}
-+    if 'SYSTEMROOT' in os.environ:  # Windows http://bugs.python.org/issue20614
-+        env[str('SYSTEMROOT')] = os.environ['SYSTEMROOT']
-+    if sys.platform == 'win32':
-+        env[str('PATHEXT')] = '.EXE'
-+    out = check_output([sys.executable, str(jupyter), 'witness'], env=env)
-+
-+    # Make sure the first argv is the full path to the executing script
-+    assert f'{jupyter}-witness'.encode() in out
diff --git a/jupyter_core-4.9.1.tar.gz b/jupyter_core-4.9.1.tar.gz
deleted file mode 100644
index a0b8b7a..0000000
--- a/jupyter_core-4.9.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dce8a7499da5a53ae3afd5a9f4b02e5df1d57250cf48f3ad79da23b4778cd6fa
-size 74787
diff --git a/jupyter_core-4.9.2.tar.gz b/jupyter_core-4.9.2.tar.gz
new file mode 100644
index 0000000..6a6a33e
--- /dev/null
+++ b/jupyter_core-4.9.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d69baeb9ffb128b8cd2657fcf2703f89c769d1673c851812119e3a2a0e93ad9a
+size 74912
diff --git a/python-jupyter-core.changes b/python-jupyter-core.changes
index fbfd230..1960a3c 100644
--- a/python-jupyter-core.changes
+++ b/python-jupyter-core.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Sun Mar 13 06:59:34 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Update to 4.9.2
+  * set proper sys.argv[0] for subcommand by @bnavigator in #248
+  * Add explicit encoding in open calls by @dlukes in #249
+  * jupyter_config_dir - reorder home_dir initialization by
+    @dharmaquark in #251 
+- Drop argv0_subcommand.patch merged upstream
+
 -------------------------------------------------------------------
 Fri Nov 12 21:09:24 UTC 2021 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-jupyter-core.spec b/python-jupyter-core.spec
index a15ff7d..e57e1d2 100644
--- a/python-jupyter-core.spec
+++ b/python-jupyter-core.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -31,10 +31,10 @@
 %define psuffix %{nil}
 %bcond_with test
 %endif
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%{?!python_module:%define python_module() python3-%{**}}
 %define skip_python2 1
 Name:           python-jupyter-core%{psuffix}
-Version:        4.9.1
+Version:        4.9.2
 Release:        0
 Summary:        Base package on which Jupyter projects rely
 License:        BSD-3-Clause
@@ -42,8 +42,6 @@ URL:            https://github.com/jupyter/jupyter_core
 Source0:        https://files.pythonhosted.org/packages/source/j/jupyter_core/jupyter_core-%{version}.tar.gz
 # PATCH-FIX-OPENSUSE -- use_rpms_paths.patch -- change paths so they are easy to replace at build time
 Patch0:         use_rpms_paths.patch
-# PATCH-FIX-UPSTREAM argv0_subcommand.patch -- gh#jupyter/jupyter_core#248, merged after the release of 4.9.1
-Patch1:         argv0_subcommand.patch
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module traitlets}
 BuildRequires:  fdupes