diff --git a/Doxyfile b/Doxyfile
index de77416..e98e20b 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -48,7 +48,7 @@ PROJECT_NAME           = libconfig
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = v2.2.4
+PROJECT_NUMBER         = v2.2.5
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewers a
diff --git a/build-config/meson.build b/build-config/meson.build
index de03170..7c8fe64 100644
--- a/build-config/meson.build
+++ b/build-config/meson.build
@@ -1,3 +1,4 @@
 cmake = import('cmake')
+subdir('tomlpp')
 subdir('reflect-cpp')
 subdir('CLI11')
diff --git a/build-config/reflect-cpp/meson.build b/build-config/reflect-cpp/meson.build
index f492b42..dc5cf18 100644
--- a/build-config/reflect-cpp/meson.build
+++ b/build-config/reflect-cpp/meson.build
@@ -1,4 +1,3 @@
-tomlpp_dep = dependency('tomlplusplus', required: true, static: true).as_system()
 
 reflect_cpp_sources = files(
     'src/yyjson.c',
@@ -21,7 +20,7 @@ reflect_cpp_library = static_library(
     'reflect_cpp',
     reflect_cpp_sources,
     include_directories: reflect_cpp_include_dirs,
-    install: false,
+    install: true,
     dependencies: [tomlpp_dep],
 )
 
@@ -29,4 +28,10 @@ reflect_cpp_dep = declare_dependency(
     link_with: reflect_cpp_library,
     include_directories: reflect_cpp_include_dirs,
     dependencies: [tomlpp_dep],
-)
\ No newline at end of file
+)
+
+install_subdir(
+    'include',
+    install_dir: get_option('includedir'),
+    strip_directory: true
+)
diff --git a/build-config/tomlpp/meson.build b/build-config/tomlpp/meson.build
new file mode 100644
index 0000000..a99770b
--- /dev/null
+++ b/build-config/tomlpp/meson.build
@@ -0,0 +1,7 @@
+tomlpp_dep = dependency('tomlplusplus', required: true, static: true).as_system()
+
+install_subdir(
+    meson.project_source_root() / 'subprojects' / 'tomlplusplus-3.4.0' / 'include',
+    install_dir: get_option('includedir'),
+    strip_directory: true
+)
\ No newline at end of file
diff --git a/meson.build b/meson.build
index 539d599..ce6634e 100644
--- a/meson.build
+++ b/meson.build
@@ -18,7 +18,7 @@
 #   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #
 # *********************************************************************** #
-project('libconfig', ['cpp', 'c'], version: 'v2.2.4', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
+project('libconfig', ['cpp', 'c'], version: 'v2.2.5', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
 
 # Add default visibility for all C++ targets
 add_project_arguments('-fvisibility=default', language: 'cpp')
@@ -42,7 +42,7 @@ if get_option('pkg_config')
         name: 'libconfig',
         description: 'Configuration module for SERiF and related projects',
         version: meson.project_version(),
-        subdirs: ['fourdst'],
+        libraries: [reflect_cpp_library],
         filebase: 'fourdst_config',
         install_dir: join_paths(get_option('libdir'), 'pkgconfig')
     )
diff --git a/src/config/include/fourdst/config/validate.h b/src/config/include/fourdst/config/validate.h
index 49b6735..a4b1fe3 100644
--- a/src/config/include/fourdst/config/validate.h
+++ b/src/config/include/fourdst/config/validate.h
@@ -2,8 +2,8 @@
 
 #include "fourdst/config/ansi.h"
 
-#include <rfl.hpp>
-#include <toml++/toml.h>
+#include "rfl.hpp"
+#include "toml++/toml.hpp"
 #include <string>
 #include <string_view>
 #include <vector>
diff --git a/src/config/meson.build b/src/config/meson.build
index 8ee000a..2c71dfe 100644
--- a/src/config/meson.build
+++ b/src/config/meson.build
@@ -12,8 +12,8 @@ config_headers = files(
 )
 install_headers(config_headers, subdir : 'fourdst/config')
 
-condig_exception_headers = files(
+config_exception_headers = files(
     'include/fourdst/config/exceptions/exceptions.h',
 )
-install_headers(config_headers, subdir : 'fourdst/config/exceptions')
+install_headers(config_exception_headers, subdir : 'fourdst/config/exceptions')