diff --git a/script/conllu2korapxml b/script/conllu2korapxml
index b12886c..0058618 100755
--- a/script/conllu2korapxml
+++ b/script/conllu2korapxml
@@ -11,6 +11,8 @@
 my %opts;
 my %processedFilenames;
 
+our $VERSION = '0.4.1.9000';
+
 my $usage=<<EOF;
 Usage: $0 [options] [CoNLL-U-FILE...]
 
diff --git a/script/korapxml2conllu b/script/korapxml2conllu
index 17191a1..6b84910 100755
--- a/script/korapxml2conllu
+++ b/script/korapxml2conllu
@@ -17,7 +17,7 @@
 my %plain_texts;
 my %sentence_ends;
 
-our $VERSION = '0.4.1';
+our $VERSION = '0.4.1.9000';
 
 our $VERSION_MSG = "\nkorapxml2conllu - v$VERSION\n";