diff --git a/configure.ac b/configure.ac
index 9477426a..15b98d4d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_PREREQ([2.63])
 
 # libsigrok package version number (NOT the same as shared lib version!).
 m4_define([sr_package_version_major], [0])
-m4_define([sr_package_version_minor], [3])
+m4_define([sr_package_version_minor], [4])
 m4_define([sr_package_version_micro], [0])
 m4_define([sr_package_version_suffix], [-git])
 m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro[]sr_package_version_suffix])