diff --git a/go.mod b/go.mod
index b05789a..1c061b8 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/nezuchan/scheduled-tasks
 go 1.20
 
 require (
-	github.com/caarlos0/env/v10 v10.0.0
+	github.com/caarlos0/env/v11 v11.1.0
 	github.com/disgoorg/log v1.2.1
 	github.com/joho/godotenv v1.5.1
 	github.com/rabbitmq/amqp091-go v1.9.0
diff --git a/go.sum b/go.sum
index c93bb56..afb2712 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,7 @@
 github.com/bsm/ginkgo/v2 v2.7.0 h1:ItPMPH90RbmZJt5GtkcNvIRuGEdwlBItdNVoyzaNQao=
 github.com/bsm/gomega v1.26.0 h1:LhQm+AFcgV2M0WyKroMASzAzCAJVpAxQXv4SaI9a69Y=
 github.com/caarlos0/env/v10 v10.0.0/go.mod h1:ZfulV76NvVPw3tm591U4SwL3Xx9ldzBP9aGxzeN7G18=
+github.com/caarlos0/env/v11 v11.1.0/go.mod h1:LwgkYk1kDvfGpHthrWWLof3Ny7PezzFwS4QrsJdHTMo=
 github.com/caarlos0/env/v8 v8.0.0 h1:POhxHhSpuxrLMIdvTGARuZqR4Jjm8AYmoi/JKlcScs0=
 github.com/caarlos0/env/v8 v8.0.0/go.mod h1:7K4wMY9bH0esiXSSHlfHLX5xKGQMnkH5Fk4TDSSSzfo=
 github.com/caarlos0/env/v9 v9.0.0/go.mod h1:ye5mlCVMYh6tZ+vCgrs/B95sj88cg5Tlnc0XIzgZ020=