diff --git a/go.mod b/go.mod
index 4f9f873..a4dcd1e 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/kouhin/envflag v0.0.0-20150818174321-0e9a86061649
 	github.com/litao91/goldmark-mathjax v0.0.0-20210217064022-a43cf739a50f
 	github.com/mdigger/goldmark-attributes v0.0.0-20210529130523-52da21a6bf2b
-	github.com/microcosm-cc/bluemonday v1.0.25
+	github.com/microcosm-cc/bluemonday v1.0.26
 	github.com/sergi/go-diff v1.3.1
 	github.com/yalue/merged_fs v1.2.3
 	github.com/yuin/goldmark v1.5.6
diff --git a/go.sum b/go.sum
index 546e2de..c43468d 100644
--- a/go.sum
+++ b/go.sum
@@ -72,8 +72,8 @@ github.com/matryer/is v1.2.0 h1:92UTHpy8CDwaJ08GqLDzhhuixiBUUD1p3AU6PHddz4A=
 github.com/matryer/is v1.2.0/go.mod h1:2fLPjFQM9rhQ15aVEtbuwhJinnOqrmgXPNdZsdwlWXA=
 github.com/mdigger/goldmark-attributes v0.0.0-20210529130523-52da21a6bf2b h1:b7OaN0oQFTn5bhUhbNVA7q82fF5hnzNFhuYKDqJ78Ag=
 github.com/mdigger/goldmark-attributes v0.0.0-20210529130523-52da21a6bf2b/go.mod h1:9c4hA7YdGQGp2KDiT149eXUg8Y6kFZNPo6hSBS68zV0=
-github.com/microcosm-cc/bluemonday v1.0.25 h1:4NEwSfiJ+Wva0VxN5B8OwMicaJvD8r9tlJWm9rtloEg=
-github.com/microcosm-cc/bluemonday v1.0.25/go.mod h1:ZIOjCQp1OrzBBPIJmfX4qDYFuhU02nx4bn030ixfHLE=
+github.com/microcosm-cc/bluemonday v1.0.26 h1:xbqSvqzQMeEHCqMi64VAs4d8uy6Mequs3rQ0k/Khz58=
+github.com/microcosm-cc/bluemonday v1.0.26/go.mod h1:JyzOCs9gkyQyjs+6h10UEVSe02CGwkhd72Xdqh78TWs=
 github.com/onsi/gomega v1.27.10 h1:naR28SdDFlqrG6kScpT8VWpu1xWY5nJRCF3XaYyBjhI=
 github.com/pjbgf/sha1cd v0.3.0 h1:4D5XXmUUBUl/xQ6IjCkEAbqXskkq/4O7LmGn0AqMDs4=
 github.com/pjbgf/sha1cd v0.3.0/go.mod h1:nZ1rrWOcGJ5uZgEEVL1VUM9iRQiZvWdbZjkKyFzPPsI=