diff --git a/go.mod b/go.mod
index 907344036049b177285f94d1ea02e7070de50db0..7fd0734571dcae8a1a7e28f7011dea333aeda984 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/emersion/go-textwrapper v0.0.0-20200911093747-65d896831594
 	github.com/fxamacker/cbor/v2 v2.4.0
 	github.com/go-asn1-ber/asn1-ber v1.5.3
-	github.com/go-ldap/ldap/v3 v3.4.1
+	github.com/go-ldap/ldap/v3 v3.4.2
 	github.com/gofrs/flock v0.8.0 // indirect
 	github.com/google/go-cmp v0.5.6
 	github.com/lunixbochs/struc v0.0.0-20200707160740-784aaebc1d40
diff --git a/go.sum b/go.sum
index d19370ecf2337d1c67285ccde0a639ba61b0af75..1098d1035903b76fab9e7315d5c64ff1a3d2e6eb 100644
--- a/go.sum
+++ b/go.sum
@@ -115,6 +115,8 @@ github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2
 github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
 github.com/go-ldap/ldap/v3 v3.4.1 h1:fU/0xli6HY02ocbMuozHAYsaHLcnkLjvho2r5a34BUU=
 github.com/go-ldap/ldap/v3 v3.4.1/go.mod h1:iYS1MdmrmceOJ1QOTnRXrIs7i3kloqtmGQjRvjKpyMg=
+github.com/go-ldap/ldap/v3 v3.4.2 h1:zFZKcXKLqZpFMrMQGHeHWKXbDTdNCmhGY9AK41zPh+8=
+github.com/go-ldap/ldap/v3 v3.4.2/go.mod h1:iYS1MdmrmceOJ1QOTnRXrIs7i3kloqtmGQjRvjKpyMg=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=