diff --git a/Makefile-variables b/Makefile-variables
index 9e7f238..285f31e 100644
--- a/Makefile-variables
+++ b/Makefile-variables
@@ -8,7 +8,7 @@ MACOS_LT_11			:= $(shell [ $(MACOS_VER_MAJOR) -eq 10 -a $(MACOS_VER_MINOR) -lt 1
 MACOS_LT_12			:= $(shell [ $(MACOS_VER_MAJOR) -eq 10 -a $(MACOS_VER_MINOR) -lt 16 ] || [ $(MACOS_VER_MAJOR) -lt 12 ] && echo true)
 export MACOSX_DEPLOYMENT_TARGET := $(MACOS_VER_MAJOR).$(MACOS_VER_MINOR)
 # When changing version, also change: getargv++.pc, doxygen.conf, and README.md
-VERSION=0.9
+VERSION=0.10
 #
 COMPAT_VERSION  := $(shell echo $(VERSION) | cut -f1 -d.).0
 ARCH		:= $(shell uname -m)
diff --git a/doxygen.conf b/doxygen.conf
index a94f9a9..f349c19 100644
--- a/doxygen.conf
+++ b/doxygen.conf
@@ -48,7 +48,7 @@ PROJECT_NAME           = "libgetargv++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.9
+PROJECT_NUMBER         = 0.10
 
 # 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 viewer a
diff --git a/getargv++.pc b/getargv++.pc
index 694f52c..88dc6b3 100644
--- a/getargv++.pc
+++ b/getargv++.pc
@@ -5,7 +5,7 @@ libdir=${prefix}/lib
 Name: getargv++
 Description: Library for getting the arguments of other processes.
 URL: https://getargv.narzt.cam/
-Version: 0.9
+Version: 0.10
 Requires: getargv
 Cflags: -I${includedir}
 Libs: -L${libdir} -lgetargv++