diff --git a/Changelog b/Changelog
index aadb884ed396846ee8a3a7ab4444fd5ba3768bc2..6fb22dcbb0bd6e62a71fc6a044870c72773e4e3e 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,7 @@
+Travel::Status::DE::IRIS 1.21 - Sun Sep 09 2018
+
+    * Fix crash when receiving invalid XML due to network issues
+
 Travel::Status::DE::IRIS 1.20 - Mon Aug 06 2018
 
     * Use schedule instead of realtime data when determining whether a train
diff --git a/bin/db-iris b/bin/db-iris
index 537577f66e73ebf29a1fc4cd2aefa26451a88104..bcb78da3ef323847b83c731ddf222639d048b154 100755
--- a/bin/db-iris
+++ b/bin/db-iris
@@ -6,7 +6,7 @@ use utf8;
 
 no if $] >= 5.018, warnings => 'experimental::smartmatch';
 
-our $VERSION = '1.20';
+our $VERSION = '1.21';
 
 use DateTime;
 use DateTime::Format::Strptime;
@@ -535,7 +535,7 @@ I<station>
 
 =head1 VERSION
 
-version 1.20
+version 1.21
 
 =head1 DESCRIPTION
 
diff --git a/lib/Travel/Status/DE/IRIS.pm b/lib/Travel/Status/DE/IRIS.pm
index e6dcda36377eafce4e46c6f49ac5b79ad543652b..ae7b3fbd440a79b66156540e36a4e56999dcc62a 100644
--- a/lib/Travel/Status/DE/IRIS.pm
+++ b/lib/Travel/Status/DE/IRIS.pm
@@ -6,7 +6,7 @@ use 5.014;
 
 no if $] >= 5.018, warnings => 'experimental::smartmatch';
 
-our $VERSION = '1.20';
+our $VERSION = '1.21';
 
 use Carp qw(confess cluck);
 use DateTime;
@@ -603,7 +603,7 @@ Travel::Status::DE::IRIS - Interface to IRIS based web departure monitors.
 
 =head1 VERSION
 
-version 1.20
+version 1.21
 
 =head1 DESCRIPTION
 
diff --git a/lib/Travel/Status/DE/IRIS/Result.pm b/lib/Travel/Status/DE/IRIS/Result.pm
index d672d86c9f8124fcfa03a4105c996df77f0dd8fa..d1ecba257267855adaf7d4f6420e0f8fab7cc739 100644
--- a/lib/Travel/Status/DE/IRIS/Result.pm
+++ b/lib/Travel/Status/DE/IRIS/Result.pm
@@ -15,7 +15,7 @@ use List::Compare;
 use List::MoreUtils qw(none uniq firstval);
 use Scalar::Util qw(weaken);
 
-our $VERSION = '1.20';
+our $VERSION = '1.21';
 
 my %translation = (
 	2  => 'Polizeiliche Ermittlung',
@@ -801,7 +801,7 @@ arrival/departure received by Travel::Status::DE::IRIS
 
 =head1 VERSION
 
-version 1.20
+version 1.21
 
 =head1 DESCRIPTION
 
diff --git a/lib/Travel/Status/DE/IRIS/Stations.pm b/lib/Travel/Status/DE/IRIS/Stations.pm
index f954478bc38325d91c166d6e85554cd2bdcc2f9d..9c182316478595c60fc3a1b0f554916db641c40b 100644
--- a/lib/Travel/Status/DE/IRIS/Stations.pm
+++ b/lib/Travel/Status/DE/IRIS/Stations.pm
@@ -17,7 +17,7 @@ use Text::LevenshteinXS qw(distance);
 
 # TODO switch to Text::Levenshtein::XS once AUR/Debian packages become available
 
-our $VERSION = '1.20';
+our $VERSION = '1.21';
 
 my @stations = (