diff --git a/ipykernel-6.23.1.tar.gz b/ipykernel-6.23.1.tar.gz
deleted file mode 100644
index c302151..0000000
--- a/ipykernel-6.23.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1aba0ae8453e15e9bc6b24e497ef6840114afcdb832ae597f32137fa19d42a6f
-size 153370
diff --git a/ipykernel-6.23.3.tar.gz b/ipykernel-6.23.3.tar.gz
new file mode 100644
index 0000000..e79c9bd
--- /dev/null
+++ b/ipykernel-6.23.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd4e18116357f36a1e459b3768412371bee764c51844cbf25c4ed1eb9cae4a54
+size 154264
diff --git a/python-ipykernel.changes b/python-ipykernel.changes
index 0048031..4db31fe 100644
--- a/python-ipykernel.changes
+++ b/python-ipykernel.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sat Jul  1 16:27:15 UTC 2023 - Ben Greiner <code@bnavigator.de>
+
+- Update to 6.23.3
+  * Check existence of connection_file before writing #1127
+    (@fecet)
+- Release 6.23.2
+  * Avoid ResourceWarning on implicitly closed event pipe sockets
+    #1125 (@minrk)
+  * fix: protect stdout/stderr restoration in
+    InProcessKernel._redirected_io #1122 (@charles-cooper)
+
 -------------------------------------------------------------------
 Fri Jun  2 12:42:05 UTC 2023 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-ipykernel.spec b/python-ipykernel.spec
index c24106a..875f064 100644
--- a/python-ipykernel.spec
+++ b/python-ipykernel.spec
@@ -17,14 +17,13 @@
 
 
 Name:           python-ipykernel
-Version:        6.23.1
+Version:        6.23.3
 Release:        0
 Summary:        IPython Kernel for Jupyter
 License:        BSD-3-Clause
 Group:          Development/Languages/Python
 URL:            https://github.com/ipython/ipykernel
 Source:         https://files.pythonhosted.org/packages/source/i/ipykernel/ipykernel-%{version}.tar.gz
-Requires:       jupyter-jupyter-client >= 6.1.12
 Provides:       python-jupyter_ipykernel = %{version}
 Obsoletes:      python-jupyter_ipykernel < %{version}
 Provides:       %{python_module ipykernel-doc = %{version}}
@@ -55,6 +54,7 @@ BuildRequires:  %{python_module pyzmq >= 20}
 BuildRequires:  %{python_module tornado >= 6.1}
 BuildRequires:  %{python_module traitlets >= 5.1.0}
 BuildRequires:  %{python_module jupyter-core >= 5.1 or (%python-jupyter-core >= 4.12 with %python-jupyter-core < 5.0)}
+Requires:       jupyter-jupyter-client >= 6.1.12
 Requires:       python-comm >= 0.1.1
 Requires:       python-debugpy >= 1.6.5
 Requires:       python-ipython >= 7.23.1