diff --git a/go.mod b/go.mod
index d606777..5d61592 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/azuki-bar/goset v0.0.0-20230115050520-ee0dcb43a8dd
 	github.com/bwmarrin/discordgo v0.27.0
 	github.com/samber/lo v1.37.0
-	github.com/stretchr/testify v1.8.1
+	github.com/stretchr/testify v1.8.3
 	github.com/vrischmann/envconfig v1.3.0
 	go.uber.org/zap v1.24.0
 	golang.org/x/exp v0.0.0-20230213192124-5e25df0256eb
diff --git a/go.sum b/go.sum
index 23ee037..d8a8906 100644
--- a/go.sum
+++ b/go.sum
@@ -62,6 +62,8 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
+github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/vrischmann/envconfig v1.3.0 h1:4XIvQTXznxmWMnjouj0ST5lFo/WAYf5Exgl3x82crEk=
 github.com/vrischmann/envconfig v1.3.0/go.mod h1:bbvxFYJdRSpXrhS63mBFtKJzkDiNkyArOLXtY6q0kuI=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=