diff --git a/go.mod b/go.mod
index f225ea4..eb190c3 100644
--- a/go.mod
+++ b/go.mod
@@ -25,7 +25,7 @@ require (
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/olebedev/when v0.0.0-20190311101825-c3b538a97254
 	github.com/rs/zerolog v1.26.1
-	github.com/slack-go/slack v0.10.3
+	github.com/slack-go/slack v0.11.0
 	github.com/stretchr/testify v1.7.1
 	github.com/trubitsyn/go-zero-width v1.0.1
 	github.com/velour/velour v0.0.0-20160303155839-8e090e68d158
diff --git a/go.sum b/go.sum
index b061468..958e039 100644
--- a/go.sum
+++ b/go.sum
@@ -149,8 +149,8 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca h1:NugYot0LIVPxTvN8n+Kvkn6TrbMyxQiuvKdEwFdR9vI=
 github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
-github.com/slack-go/slack v0.10.3 h1:kKYwlKY73AfSrtAk9UHWCXXfitudkDztNI9GYBviLxw=
-github.com/slack-go/slack v0.10.3/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
+github.com/slack-go/slack v0.11.0 h1:sBBjQz8LY++6eeWhGJNZpRm5jvLRNnWBFZ/cAq58a6k=
+github.com/slack-go/slack v0.11.0/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=