diff --git a/meson.build b/meson.build
index 64f3b55..6c25f4e 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('fourdst', 'cpp', version: 'v0.9.4', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
+project('fourdst', 'cpp', version: 'v0.9.5', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
 
 add_project_arguments('-fvisibility=default', language: 'cpp')
 
diff --git a/subprojects/libcomposition.wrap b/subprojects/libcomposition.wrap
index 60eca6c..0c3c5b9 100644
--- a/subprojects/libcomposition.wrap
+++ b/subprojects/libcomposition.wrap
@@ -1,4 +1,4 @@
 [wrap-git]
 url = https://github.com/4D-STAR/libcomposition.git
-revision = v2.0.6
+revision = v2.1.0
 depth = 1