diff --git a/fhem/FHEM/21_OWMULTI.pm b/fhem/FHEM/21_OWMULTI.pm
index 2f6adbe89..cde763765 100644
--- a/fhem/FHEM/21_OWMULTI.pm
+++ b/fhem/FHEM/21_OWMULTI.pm
@@ -70,7 +70,7 @@ use strict;
 use warnings;
 sub Log($$);
 
-my $owx_version="5.12";
+my $owx_version="5.13";
 #-- flexible channel name
 my $owg_channel;
 
diff --git a/fhem/FHEM/21_OWTHERM.pm b/fhem/FHEM/21_OWTHERM.pm
index 790111699..62b7ac856 100755
--- a/fhem/FHEM/21_OWTHERM.pm
+++ b/fhem/FHEM/21_OWTHERM.pm
@@ -75,7 +75,7 @@ use warnings;
 sub Log($$);
 sub AttrVal($$$);
 
-my $owx_version="5.12";
+my $owx_version="5.13";
 
 my %gets = (
   "id"          => "",