diff --git a/meson.build b/meson.build
index 3586de1..12375e4 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('fourdst', 'cpp', version: 'v0.10.4', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
+project('fourdst', 'cpp', version: 'v0.10.5', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
 
 add_project_arguments('-fvisibility=default', language: 'cpp')
 
diff --git a/pyproject.toml b/pyproject.toml
index 497ed61..193a7dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,6 +34,7 @@ fourdst-include-dirs = "fourdst:get_include_dirs"
 fourdst-lib-dirs = "fourdst:get_lib_dirs"
 fourdst-rpath-flags = "fourdst:get_rpath_flags"
 fourdst-version = "fourdst:print_fourdst_version"
+fourdst-extra-flags = "fourdst:get_extra_flags"
 
 [tool.meson-python.args]
 setup = [
diff --git a/src-pybind/fourdst/__init__.py b/src-pybind/fourdst/__init__.py
index b700d41..dabb830 100644
--- a/src-pybind/fourdst/__init__.py
+++ b/src-pybind/fourdst/__init__.py
@@ -54,8 +54,12 @@ def get_include_flags() -> List[str]:
 def get_compiler_flags() -> List[str]:
     return get_include_flags() + get_lib_flags()
 
+def get_extra_flags() -> List[str]:
+    return ['-fPIC', '-std=c++23']
+
 def get_compiler_flags_formatted() -> int:
     flags = get_compiler_flags()
+    flags.extend(get_extra_flags())
     print(' '.join(flags))
     return 0
 
diff --git a/subprojects/libcomposition.wrap b/subprojects/libcomposition.wrap
index b5ce668..7d320c3 100644
--- a/subprojects/libcomposition.wrap
+++ b/subprojects/libcomposition.wrap
@@ -1,4 +1,4 @@
 [wrap-git]
 url = https://github.com/4D-STAR/libcomposition.git
-revision = v2.4.8
+revision = v2.4.9
 depth = 1