1 files changed, 1 insertions, 1 deletions
diff --git a/cpanfile b/cpanfile
index ebc5515..31fcfda 100644
--- a/cpanfile
+++ b/cpanfile
@@ -9,7 +9,7 @@ requires 'List::MoreUtils';
 requires 'List::Util';
 requires 'LWP::UserAgent';
 requires 'LWP::Protocol::https';
-requires 'Travel::Status::DE::HAFAS::Message';
+requires 'Travel::Status::DE::HAFAS::Message', '4.19';
 
 #on test => sub {
 #	requires 'File::Slurp';