diff --git a/vendor/modules.txt b/vendor/modules.txt
index a43764b..ea3c340 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -8,6 +8,8 @@
 github.com/boljen/go-bitmap
 # github.com/bsm/sarama-cluster v2.1.15+incompatible
 github.com/bsm/sarama-cluster
+# github.com/cenkalti/backoff/v3 v3.1.1
+github.com/cenkalti/backoff/v3
 # github.com/cevaris/ordered_map v0.0.0-20190319150403-3adeae072e73
 github.com/cevaris/ordered_map
 # github.com/coreos/go-systemd v0.0.0-20190620071333-e64a0ec8b42a