diff --git a/CMakeUrls.cmake b/CMakeUrls.cmake
index 603fbfc98..92ea2eb20 100644
--- a/CMakeUrls.cmake
+++ b/CMakeUrls.cmake
@@ -1,11 +1,11 @@
 
 #-----------------------------------------------------------------------------
 # CMake sources
-set(unix_source_url          "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3.tar.gz")
-set(unix_source_sha256       "bbd8d39217509d163cb544a40d6428ac666ddc83e22905d3e52c925781f0f659")
+set(unix_source_url          "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4.tar.gz")
+set(unix_source_sha256       "313b6880c291bd4fe31c0aa51d6e62659282a521e695f30d5cc0d25abbd5c208")
 
-set(windows_source_url       "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3.zip")
-set(windows_source_sha256    "a4f7719597346f7161e88c76f001047a8d086bc2cbdeafe9bd0963e74e27aca5")
+set(windows_source_url       "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4.zip")
+set(windows_source_sha256    "833b70485508e775ae1c8b6efb60f4a0c68a349c8df79dd2f583c964534b509b")
 
 #-----------------------------------------------------------------------------
 # CMake binaries
@@ -13,17 +13,17 @@ set(windows_source_sha256    "a4f7719597346f7161e88c76f001047a8d086bc2cbdeafe9bd
 set(linux32_binary_url       "NA")  # Linux 32-bit binaries not available
 set(linux32_binary_sha256    "NA")
 
-set(linux64_binary_url       "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3-linux-x86_64.tar.gz")
-set(linux64_binary_sha256    "28d4d1d0db94b47d8dfd4f7dec969a3c747304f4a28ddd6fd340f553f2384dc2")
+set(linux64_binary_url       "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4-linux-x86_64.tar.gz")
+set(linux64_binary_sha256    "ba1e0dcc710e2f92be6263f9617510b3660fa9dc409ad2fb8190299563f952a0")
 
-set(macos10_10_binary_url    "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3-macos10.10-universal.tar.gz")
-set(macos10_10_binary_sha256 "b0d39ae9ddec3f193f50ff549edb30d0b35acb6c95c12f7611dbc8afc52c8ab6")
+set(macos10_10_binary_url    "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4-macos10.10-universal.tar.gz")
+set(macos10_10_binary_sha256 "f30362daae58788ada07f9f0fe2b49a53dde4262e2d8fe73640045d9d6055183")
 
-set(win32_binary_url         "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3-windows-i386.zip")
-set(win32_binary_sha256      "073ebce128b05716ed07dfa1d62448302c1355013ef4b5e17c3535a2821c4cbc")
+set(win32_binary_url         "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4-windows-i386.zip")
+set(win32_binary_sha256      "342ca44f494985f8ef43676eb8a0404b2c68321036e28aa221ceab51d377b158")
 
-set(win64_binary_url         "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3-windows-x86_64.zip")
-set(win64_binary_sha256      "91a418595cc9a97d5f679e36728dfec79ee52980f51e8814ec7b05b890708523")
+set(win64_binary_url         "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4-windows-x86_64.zip")
+set(win64_binary_sha256      "62c35427104a4f8205226f72708d71334bd36a72cf72c60d0e3a766d71dcc78a")
 
-set(winarm64_binary_url      "https://github.com/Kitware/CMake/releases/download/v3.26.3/cmake-3.26.3-windows-arm64.zip")
-set(winarm64_binary_sha256   "fd1d908ea54a081a092bc7f9dad0a6ba90fc5aa2644ee5cef901e3f925fce3d8")
+set(winarm64_binary_url      "https://github.com/Kitware/CMake/releases/download/v3.26.4/cmake-3.26.4-windows-arm64.zip")
+set(winarm64_binary_sha256   "6a9b28f318e766e40ac032b7fd2064fa9e026ff329f0ea175cbc8b15af51c45c")
diff --git a/README.rst b/README.rst
index 31560bafe..433bd01d6 100644
--- a/README.rst
+++ b/README.rst
@@ -11,7 +11,7 @@ The suite of CMake tools were created by Kitware in response to the need
 for a powerful, cross-platform build environment for open-source projects
 such as ITK and VTK.
 
-The CMake python wheels provide `CMake 3.26.3 <https://cmake.org/cmake/help/v3.26/index.html>`_.
+The CMake python wheels provide `CMake 3.26.4 <https://cmake.org/cmake/help/v3.26/index.html>`_.
 
 Latest Release
 --------------
diff --git a/docs/index.rst b/docs/index.rst
index 883e748e7..858c86e0a 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -15,7 +15,7 @@ The suite of CMake tools were created by Kitware in response to the need
 for a powerful, cross-platform build environment for open-source projects
 such as `ITK <https://www.itk.org>`_ and `VTK <http://www.vtk.org>`_.
 
-The CMake python wheels provide `CMake 3.26.3 <https://cmake.org/cmake/help/v3.26/index.html>`_.
+The CMake python wheels provide `CMake 3.26.4 <https://cmake.org/cmake/help/v3.26/index.html>`_.
 
 .. toctree::
    :maxdepth: 2
diff --git a/docs/update_cmake_version.rst b/docs/update_cmake_version.rst
index fbfe4d00b..ea2e2f1a0 100644
--- a/docs/update_cmake_version.rst
+++ b/docs/update_cmake_version.rst
@@ -29,13 +29,13 @@ Classic procedure:
 2. Execute `scripts/update_cmake_version.py` command line tool with the desired
    ``X.Y.Z`` CMake version available for download. For example::
 
-    $ release=3.26.3
+    $ release=3.26.4
     $ ./scripts/update_cmake_version.py $release
-    Collecting URLs and SHA256s from 'https://api.github.com/repos/Kitware/CMake/releases/tags/v3.26.3'
+    Collecting URLs and SHA256s from 'https://api.github.com/repos/Kitware/CMake/releases/tags/v3.26.4'
     [...]
-    Collecting URLs and SHA256s from 'https://api.github.com/repos/Kitware/CMake/releases/tags/v3.26.3' - done
-    Updating 'CMakeUrls.cmake' with CMake version 3.26.3
-    Updating 'CMakeUrls.cmake' with CMake version 3.26.3 - done
+    Collecting URLs and SHA256s from 'https://api.github.com/repos/Kitware/CMake/releases/tags/v3.26.4' - done
+    Updating 'CMakeUrls.cmake' with CMake version 3.26.4
+    Updating 'CMakeUrls.cmake' with CMake version 3.26.4 - done
     Updating docs/index.rst
     Updating docs/index.rst - done
     Updating README.rst
@@ -46,7 +46,7 @@ Classic procedure:
 3. Create a topic named `update-to-cmake-X.Y.Z` and commit the changes.
    For example::
 
-    release=3.26.3
+    release=3.26.4
     git switch -c update-to-cmake-$release
     git add -u CMakeUrls.cmake docs/index.rst README.rst tests/test_distribution.py docs/update_cmake_version.rst
     git commit -m "Update to CMake $release"
diff --git a/tests/test_distribution.py b/tests/test_distribution.py
index fde88b4e7..470392692 100644
--- a/tests/test_distribution.py
+++ b/tests/test_distribution.py
@@ -9,7 +9,7 @@
 
 
 def _check_cmake_install(virtualenv, tmpdir):
-    expected_version = "3.26.3"
+    expected_version = "3.26.4"
 
     for executable_name in ["cmake", "cpack", "ctest"]:
         output = virtualenv.run(