diff --git a/pkgs/development/python-modules/chiapos/dont_fetch_dependencies.patch b/pkgs/development/python-modules/chiapos/dont_fetch_dependencies.patch
index 05bd212e9a6..86dfad747d8 100644
--- a/pkgs/development/python-modules/chiapos/dont_fetch_dependencies.patch
+++ b/pkgs/development/python-modules/chiapos/dont_fetch_dependencies.patch
@@ -1,5 +1,5 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 5d7862b..c2d06a1 100644
+index d1dd25d..96abc65 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -21,23 +21,20 @@ include(${CMAKE_INSTALL_PREFIX}/share/cmake/pybind11/pybind11Config.cmake)
@@ -7,7 +7,7 @@ index 5d7862b..c2d06a1 100644
  FetchContent_Declare(
    pybind11-src
 -  GIT_REPOSITORY https://github.com/pybind/pybind11.git
--  GIT_TAG        v2.7.1
+-  GIT_TAG        v2.10.0
 +  SOURCE_DIR @pybind11_src@
  )
  FetchContent_MakeAvailable(pybind11-src)