diff --git a/go.mod b/go.mod
index e7ee6d70..4e9bb3c0 100644
--- a/go.mod
+++ b/go.mod
@@ -18,7 +18,7 @@ require (
 	github.com/naoina/go-stringutil v0.1.0 // indirect
 	github.com/naoina/toml v0.1.1
 	github.com/russross/blackfriday v1.6.0
-	github.com/tmpim/casket-plugins v0.0.4-0.20210221074412-fb4f076ffd43
+	github.com/tmpim/casket-plugins v0.0.4-0.20210330193530-920beabee823
 	github.com/tmpim/certmagic v0.12.4
 	github.com/tmpim/dnsproviders v0.4.2
 	golang.org/x/net v0.0.0-20201216054612-986b41b23924
diff --git a/go.sum b/go.sum
index bd972770..60e9b52c 100644
--- a/go.sum
+++ b/go.sum
@@ -693,6 +693,10 @@ github.com/tmpim/casket-plugins v0.0.4-0.20210221074133-a0dbb19395d8 h1:wECuvZOL
 github.com/tmpim/casket-plugins v0.0.4-0.20210221074133-a0dbb19395d8/go.mod h1:+KZ4t0nnYS5iXGoo7DAUyaUALZTJgSUueEEpppXrWGo=
 github.com/tmpim/casket-plugins v0.0.4-0.20210221074412-fb4f076ffd43 h1:I44553EVoL82qzUzkvesSS/tvaq7M+dMduOveh7ARJo=
 github.com/tmpim/casket-plugins v0.0.4-0.20210221074412-fb4f076ffd43/go.mod h1:RYBOo9WtK3LmyjGZVzEm1ptZV9uvPprzvz0V6i9qyuI=
+github.com/tmpim/casket-plugins v0.0.4-0.20210330193230-a0fbb90e8a80 h1:b0ZQVbt8pWfDGULE4+KPstRPnZjLhyihtneu3yynuUE=
+github.com/tmpim/casket-plugins v0.0.4-0.20210330193230-a0fbb90e8a80/go.mod h1:RYBOo9WtK3LmyjGZVzEm1ptZV9uvPprzvz0V6i9qyuI=
+github.com/tmpim/casket-plugins v0.0.4-0.20210330193530-920beabee823 h1:u/TOSfDccgIFJAZFLo3qObUlTl0Bm0apHc1UPf2gjag=
+github.com/tmpim/casket-plugins v0.0.4-0.20210330193530-920beabee823/go.mod h1:RYBOo9WtK3LmyjGZVzEm1ptZV9uvPprzvz0V6i9qyuI=
 github.com/tmpim/certmagic v0.12.4 h1:k8MDMZT65fadsCu7fUONdksu5L7NONN6kgtX6dLd18w=
 github.com/tmpim/certmagic v0.12.4/go.mod h1:GrjIQ+gs5GW+jmqRkOnfoBjIiuk12VV4zbxoWBs8lQc=
 github.com/tmpim/dnsproviders v0.4.2 h1:H3DJyrEp4fgcEzbwA/XIoUSp5gBTpBts1XN9V0niTC0=