diff --git a/.gitignore b/.gitignore
index d0408a6..ca6693b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /yaksa-0.2.tar.gz
 /yaksa-0.3.tar.gz
+/yaksa-0.4.tar.gz
diff --git a/sources b/sources
index 9bef56a..a9ac232 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (yaksa-0.3.tar.gz) = 597f01ea807ff3a461f9e6b381a9082492005b7930d82474874854f8c26f038de6e8ad9f26e1e170c8911c06f2043ad6db3471b78b34d7311f914e73414f997c
+SHA512 (yaksa-0.4.tar.gz) = cc8c309bdbd732733d7c87ec1ca0f9e3a9147ecd13e9f1a8fa53cada68c731b53ce8fdaf55a423cc6915a31edd82a91def2f485ad26caaec6837041dbdf7a7a4
diff --git a/yaksa.spec b/yaksa.spec
index 2e9ca36..c4215a5 100644
--- a/yaksa.spec
+++ b/yaksa.spec
@@ -1,7 +1,7 @@
 %bcond tests 1
 
 Name:           yaksa
-Version:        0.3
+Version:        0.4
 Release:        %autorelease
 Summary:        High-performance library for noncontiguous data