diff --git a/ipykernel-6.17.0.tar.gz b/ipykernel-6.17.0.tar.gz
deleted file mode 100644
index 8ec3659..0000000
--- a/ipykernel-6.17.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e195cf6d8c3dd5d41f3cf8ad831d9891f95d7d18fa6d5fb4d30a713df99b26a4
-size 136711
diff --git a/ipykernel-6.19.4.tar.gz b/ipykernel-6.19.4.tar.gz
new file mode 100644
index 0000000..7dfe457
--- /dev/null
+++ b/ipykernel-6.19.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4140c282a6c71cdde59abe5eae2c71bf1eeb4a69316ab76e1c4c25150a49722b
+size 144072
diff --git a/python-ipykernel.changes b/python-ipykernel.changes
index 3428200..3d55ba4 100644
--- a/python-ipykernel.changes
+++ b/python-ipykernel.changes
@@ -1,3 +1,52 @@
+-------------------------------------------------------------------
+Sun Dec 25 17:46:14 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Update to 6.19.4
+  * Don't pass None kernels to logging configurable in Comm #1061
+    (@bollwyvl)
+- Release  6.19.3
+  * format dates as ISO8601 #1057 (@GRcharles)
+  * Fix comms and add qtconsole downstream test #1056 (@blink1073)
+  * Fix lint #1058 (@blink1073)
+  * Fix comms and add qtconsole downstream test #1056 (@blink1073)
+- Release  6.19.2
+  * Fix error in %edit magic #1053 (@ccordoba12)
+- Release  6.19.1
+  * fix: too many arguments dropped when passing to base comm
+    constructor #1051 (@maartenbreddels)
+- Release 6.19.0
+  * Fix: there can be only one comm_manager #1049
+    (@maartenbreddels)
+  * Adopt ruff and address lint #1046 (@blink1073)
+- Release 6.18.3
+  * Fix Comm interface for downstream users #1042
+    (@maartenbreddels)
+- Release 6.18.2
+  * Configurables needs to be configurable #1037 (@Carreau)
+- Release 6.18.1
+  * fix: use comm package in backwards compatible way #1028
+    (@maartenbreddels)
+  * Add more testing and deprecate the Gtk event loops #1036
+    (@blink1073)
+  * More coverage improvements #1035 (@blink1073)
+  * Add more tests #1034 (@blink1073)
+  * Add more kernel tests #1032 (@blink1073)
+  * Add more coverage and add Readme badges #1031 (@blink1073)
+  * Clean up testing and coverage #1030 (@blink1073)
+  * Use base setup dependency type #1029 (@blink1073)
+- Release 6.18.0
+  * Add terminal color support #1025 (@blink1073)
+  * Extract the Comm Python package #973 (@martinRenou)
+  * Add windows coverage and clean up workflows #1023 (@blink1073)
+  * Increase coverage #1021 (@blink1073)
+  * Allow releasing from repo #1020 (@blink1073)
+- Release 6.17.1
+  * Ignore the new Jupyter_core deprecation warning in CI #1019
+    (@jasongrout)
+  * Bump actions/checkout from 2 to 3 #1018 (@dependabot)
+  * Add dependabot #1017 (@blink1073)
+  * Add pyupgrade to pre-commit #1014 (@blink1073)
+
 -------------------------------------------------------------------
 Sat Nov  5 19:41:17 UTC 2022 - Arun Persaud <arun@gmx.de>
 
diff --git a/python-ipykernel.spec b/python-ipykernel.spec
index 0e1e00f..b1d33f8 100644
--- a/python-ipykernel.spec
+++ b/python-ipykernel.spec
@@ -17,7 +17,7 @@
 
 
 Name:           python-ipykernel
-Version:        6.17.0
+Version:        6.19.4
 Release:        0
 Summary:        IPython Kernel for Jupyter
 License:        BSD-3-Clause
@@ -43,6 +43,7 @@ BuildRequires:  jupyter-jupyter_core-filesystem
 BuildRequires:  python-rpm-macros
 # /SECTION
 # SECTION dependencies
+BuildRequires:  %{python_module comm >= 0.1.1}
 BuildRequires:  %{python_module debugpy >= 1.0}
 BuildRequires:  %{python_module ipython >= 7.23.1}
 BuildRequires:  %{python_module jupyter-client >= 6.1.12}
@@ -53,6 +54,7 @@ BuildRequires:  %{python_module psutil}
 BuildRequires:  %{python_module pyzmq >= 17}
 BuildRequires:  %{python_module tornado >= 6.1}
 BuildRequires:  %{python_module traitlets >= 5.1.0}
+Requires:       python-comm >= 0.1.1
 Requires:       python-debugpy >= 1.0
 Requires:       python-ipython >= 7.23.1
 Requires:       python-jupyter-client >= 6.1.12
@@ -62,12 +64,13 @@ Requires:       python-packaging
 Requires:       python-psutil
 Requires:       python-pyzmq >= 17
 Requires:       python-tornado >= 6.1
-Requires:       python-traitlets >= 5.1.0
+Requires:       python-traitlets >= 5.4.0
 # /SECTION
 # SECTION test requirements
 BuildRequires:  %{python_module flaky}
 BuildRequires:  %{python_module matplotlib}
 BuildRequires:  %{python_module pytest >= 7.0}
+BuildRequires:  %{python_module pytest-asyncio}
 BuildRequires:  %{python_module pytest-timeout}
 # we don't want ipyparallel and its dependencies in Ring1, see below
 #BuildRequires:  #{python_module ipyparallel}
@@ -83,8 +86,6 @@ This package provides the IPython kernel for Jupyter.
 
 %prep
 %autosetup -p1 -n ipykernel-%{version}
-# 5 tests out of 116, we don't want ipyparallel and its dependencies in Ring1
-rm ipykernel/tests/test_pickleutil.py
 sed -i -e 's/--color=yes//' pyproject.toml
 
 %build
@@ -113,6 +114,9 @@ $python -m ipykernel install \
 donttest="test_shutdown_subprocesses"
 # fails in obs setups
 ignoretests="--ignore ipykernel/tests/test_debugger.py"
+# we don't want ipyparallel and its dependencies in Ring1
+ignoretests="$ignoretests --ignore ipykernel/tests/test_pickleutil.py"
+donttest="$donttest or test_do_apply"
 %pytest -k "not ($donttest)" $ignoretests
 
 %files %{python_files}