diff --git a/Changes b/Changes
index 3d045db..4c001ca 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-0.3.900 unreleased
+0.4 2021-07-29
         - korapxml2conllu option -e <regex> added to extract element/attributes to comments
 
 0.3 2021-02-15
diff --git a/script/korapxml2conllu b/script/korapxml2conllu
index 494b490..b62cc3d 100755
--- a/script/korapxml2conllu
+++ b/script/korapxml2conllu
@@ -17,7 +17,7 @@
 my %plain_texts;
 my %sentence_ends;
 
-our $VERSION = '0.3.900';
+our $VERSION = '0.4';
 
 our $VERSION_MSG = "\nkorapxml2conllu - v$VERSION\n";