diff --git a/go.mod b/go.mod
index a7fb2bd3d..91c11ff23 100644
--- a/go.mod
+++ b/go.mod
@@ -69,7 +69,7 @@ require (
 	github.com/thoas/go-funk v0.9.0
 	github.com/tv42/httpunix v0.0.0-20191220191345-2ba4b9c3382c
 	github.com/volkszaehler/mbmd v0.0.0-20210808132733-8235dc7d1327
-	gitlab.com/bboehmke/sunny v0.14.2
+	gitlab.com/bboehmke/sunny v0.15.0
 	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
 	golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
diff --git a/go.sum b/go.sum
index 17115e45b..c47b321c6 100644
--- a/go.sum
+++ b/go.sum
@@ -682,8 +682,8 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
-gitlab.com/bboehmke/sunny v0.14.2 h1:sGgTAHXxT9QIDHzaW7s8ivNajqAO4k4jBOXyEKEXFmM=
-gitlab.com/bboehmke/sunny v0.14.2/go.mod h1:F5AIuL7kYteSJFR5E+YEocxIdpyCXmtDciFmMQVjP88=
+gitlab.com/bboehmke/sunny v0.15.0 h1:NAO48DjKGJ8Qbm+GnopKNZ/ouSn3WbcdYfkkMcrNNQM=
+gitlab.com/bboehmke/sunny v0.15.0/go.mod h1:F5AIuL7kYteSJFR5E+YEocxIdpyCXmtDciFmMQVjP88=
 go.coder.com/go-tools v0.0.0-20190317003359-0c6a35b74a16/go.mod h1:iKV5yK9t+J5nG9O3uF6KYdPEz3dyfMyB15MN1rbQ8Qw=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=