diff --git a/go.mod b/go.mod
index 2dcb760..9102ecf 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/pyama86/pftp
 go 1.23.2
 
 require (
-	github.com/BurntSushi/toml v1.4.0
+	github.com/BurntSushi/toml v1.5.0
 	github.com/Gurpartap/logrus-stack v0.0.0-20170710170904-89c00d8a28f4
 	github.com/jlaffaye/ftp v0.2.0
 	github.com/julienschmidt/httprouter v1.3.0
diff --git a/go.sum b/go.sum
index 6afb729..ec2ba9a 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
-github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
+github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
+github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/Gurpartap/logrus-stack v0.0.0-20170710170904-89c00d8a28f4 h1:vdT7QwBhJJEVNFMBNhRSFDRCB6O16T28VhvqRgqFyn8=
 github.com/Gurpartap/logrus-stack v0.0.0-20170710170904-89c00d8a28f4/go.mod h1:SvXOG8ElV28oAiG9zv91SDe5+9PfIr7PPccpr8YyXNs=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=