diff --git a/debian/patches/0001-Prefer-Debian-default-version-of-Python.patch b/debian/patches/0001-Prefer-Debian-default-version-of-Python.patch
index f06a5af73..1530830d9 100644
--- a/debian/patches/0001-Prefer-Debian-default-version-of-Python.patch
+++ b/debian/patches/0001-Prefer-Debian-default-version-of-Python.patch
@@ -8,13 +8,13 @@ Forwarded: not-needed
  1 file changed, 14 insertions(+)
 
 diff --git a/Modules/FindPython/Support.cmake b/Modules/FindPython/Support.cmake
-index ce25cfc..df5ea06 100644
+index afe9743..cc17495 100644
 --- a/Modules/FindPython/Support.cmake
 +++ b/Modules/FindPython/Support.cmake
 @@ -23,6 +23,20 @@ if (NOT DEFINED _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
  endif()
  if (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL "3")
-   set(_${_PYTHON_PREFIX}_VERSIONS 3.10 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0)
+   set(_${_PYTHON_PREFIX}_VERSIONS 3.11 3.10 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0)
 +  # Debian-specific: prefer current default version
 +  execute_process(
 +    COMMAND py3versions -vd
diff --git a/debian/patches/0002-Fix-check_symbol_exists-with-pedantic-errors.patch b/debian/patches/0002-Fix-check_symbol_exists-with-pedantic-errors.patch
deleted file mode 100644
index f2cca65d7..000000000
--- a/debian/patches/0002-Fix-check_symbol_exists-with-pedantic-errors.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
-Date: Fri, 22 Oct 2021 15:32:20 +0200
-Subject: Fix check_symbol_exists() with -pedantic-errors
-
-Forwarded: https://gitlab.kitware.com/cmake/cmake/-/merge_requests/6656
----
- Modules/CheckSymbolExists.cmake                  | 15 +++++++++++++++
- Tests/CMakeOnly/CheckSymbolExists/CMakeLists.txt | 11 +++++++++++
- 2 files changed, 26 insertions(+)
-
-diff --git a/Modules/CheckSymbolExists.cmake b/Modules/CheckSymbolExists.cmake
-index 48ee3c4..a7139af 100644
---- a/Modules/CheckSymbolExists.cmake
-+++ b/Modules/CheckSymbolExists.cmake
-@@ -67,14 +67,29 @@ cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced
- 
- macro(CHECK_SYMBOL_EXISTS SYMBOL FILES VARIABLE)
-   if(CMAKE_C_COMPILER_LOADED)
-+    __CHECK_SYMBOL_EXISTS_FILTER_FLAGS(C)
-     __CHECK_SYMBOL_EXISTS_IMPL("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.c" "${SYMBOL}" "${FILES}" "${VARIABLE}" )
-+    __CHECK_SYMBOL_EXISTS_RESTORE_FLAGS(C)
-   elseif(CMAKE_CXX_COMPILER_LOADED)
-+    __CHECK_SYMBOL_EXISTS_FILTER_FLAGS(CXX)
-     __CHECK_SYMBOL_EXISTS_IMPL("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.cxx" "${SYMBOL}" "${FILES}" "${VARIABLE}" )
-+    __CHECK_SYMBOL_EXISTS_RESTORE_FLAGS(CXX)
-   else()
-     message(FATAL_ERROR "CHECK_SYMBOL_EXISTS needs either C or CXX language enabled")
-   endif()
- endmacro()
- 
-+macro(__CHECK_SYMBOL_EXISTS_FILTER_FLAGS LANG)
-+    set(__CMAKE_${LANG}_FLAGS_SAVED "${CMAKE_${LANG}_FLAGS}")
-+    string(REGEX REPLACE "(^| )-Werror([= ][^ ]*)?( |$)" " " CMAKE_${LANG}_FLAGS "${CMAKE_${LANG}_FLAGS}")
-+    string(REGEX REPLACE "(^| )-pedantic-errors( |$)" " " CMAKE_${LANG}_FLAGS "${CMAKE_${LANG}_FLAGS}")
-+endmacro()
-+
-+macro(__CHECK_SYMBOL_EXISTS_RESTORE_FLAGS LANG)
-+    set(CMAKE_${LANG}_FLAGS "${__CMAKE_${LANG}_FLAGS_SAVED}")
-+    unset(__CMAKE_${LANG}_FLAGS_SAVED)
-+endmacro()
-+
- macro(__CHECK_SYMBOL_EXISTS_IMPL SOURCEFILE SYMBOL FILES VARIABLE)
-   if(NOT DEFINED "${VARIABLE}" OR "x${${VARIABLE}}" STREQUAL "x${VARIABLE}")
-     set(CMAKE_CONFIGURABLE_FILE_CONTENT "/* */\n")
-diff --git a/Tests/CMakeOnly/CheckSymbolExists/CMakeLists.txt b/Tests/CMakeOnly/CheckSymbolExists/CMakeLists.txt
-index 9a9bb2a..0ced696 100644
---- a/Tests/CMakeOnly/CheckSymbolExists/CMakeLists.txt
-+++ b/Tests/CMakeOnly/CheckSymbolExists/CMakeLists.txt
-@@ -48,4 +48,15 @@ if (CMAKE_COMPILER_IS_GNUCC)
-   if (CSE_RESULT_O3)
-     message(SEND_ERROR "CheckSymbolExists reported a nonexistent symbol as existing with optimization -O3")
-   endif ()
-+
-+  string(APPEND CMAKE_C_FLAGS " -pedantic-errors")
-+  unset(CS_RESULT_PEDANTIC_ERRORS CACHE)
-+  message(STATUS "Testing with -pedantic-errors")
-+
-+  check_symbol_exists(fopen "stdio.h" CSE_RESULT_PEDANTIC_ERRORS)
-+
-+  if(NOT CSE_RESULT_PEDANTIC_ERRORS)
-+    message(SEND_ERROR "ChecKSymbolExists reported an existing symbol as nonexisting with -pedantic-errors")
-+  endif()
-+
- endif ()
diff --git a/debian/patches/series b/debian/patches/series
index 3089b58d9..307a39ea3 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1 @@
 0001-Prefer-Debian-default-version-of-Python.patch
-0002-Fix-check_symbol_exists-with-pedantic-errors.patch