diff --git a/go.mod b/go.mod
index a04327e21fbdfd37a82ef9b2b61e8fb75aba063b..b199aebd346d7710a10230627013e4eb57508013 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/miscreant/miscreant.go v0.0.0-20200214223636-26d376326b75
 	github.com/openzipkin/zipkin-go v0.2.5
 	github.com/prometheus/client_golang v1.9.0
-	github.com/russross/blackfriday/v2 v2.0.1
+	github.com/russross/blackfriday/v2 v2.1.0
 	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	github.com/theckman/go-flock v0.8.0
 	github.com/tstranex/u2f v1.0.0