diff --git a/go.mod b/go.mod
index a1330dd..f68bf1e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/ttakuya50/github-actions-example
 
 go 1.13
 
-require github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334
+require github.com/iancoleman/strcase v0.2.0
diff --git a/go.sum b/go.sum
index e4d62d5..52785b4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334 h1:VHgatEHNcBFEB7inlalqfNqw65aNkM1lGX2yt3NmbS8=
-github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
+github.com/iancoleman/strcase v0.2.0 h1:05I4QRnGpI0m37iZQRuskXh+w77mr6Z41lwQzuHLwW0=
+github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=