diff --git a/go.mod b/go.mod
index d5e8967..88ba9d1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,6 @@
 module github.com/nao1215/spectest
 
 go 1.22
-
 require (
 	github.com/PaesslerAG/jsonpath v0.1.1
 	github.com/PuerkitoBio/goquery v1.9.2
@@ -16,7 +15,7 @@ require (
 	github.com/nao1215/markdown v0.6.0
 	github.com/spf13/cobra v1.8.1
 	github.com/stretchr/testify v1.9.0
-	github.com/tenntenn/testtime v0.2.2
+	github.com/tenntenn/testtime v0.3.0
 	github.com/xeipuuv/gojsonschema v1.2.0
 	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
 )
diff --git a/go.sum b/go.sum
index ca0c407..8687cb7 100644
--- a/go.sum
+++ b/go.sum
@@ -63,8 +63,8 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/tenntenn/testtime v0.2.2 h1:y6K00BUNg7cRE9WpkBX/Bn+WgmV5/a3hsw7xGNyF2p0=
-github.com/tenntenn/testtime v0.2.2/go.mod h1:gXZpxnMoBEV+JZwooprQ65lIbR2Kzk5PpP/deHMn+Is=
+github.com/tenntenn/testtime v0.3.0 h1:2P2iBmWK/FbfMq7wnQmHyZM/3gLOY1nqrD/LRQkScss=
+github.com/tenntenn/testtime v0.3.0/go.mod h1:Ggza9BX+R+hYHSqpfEIVQEQ+QDdMJLI/2OX2SQdclnc=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f h1:J9EGpcZtP0E/raorCMxlFGSTBrsSlaDGf3jU/qvAE2c=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
 github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0=