diff --git a/src/autoscaler/go.mod b/src/autoscaler/go.mod
index 4667fcc31f..3161b07caf 100644
--- a/src/autoscaler/go.mod
+++ b/src/autoscaler/go.mod
@@ -32,7 +32,7 @@ require (
 	github.com/prometheus/client_golang v1.19.0
 	github.com/rubyist/circuitbreaker v2.2.1+incompatible
 	github.com/steinfletcher/apitest v1.5.15
-	github.com/stretchr/testify v1.8.4
+	github.com/stretchr/testify v1.9.0
 	github.com/tedsuo/ifrit v0.0.0-20230516164442-7862c310ad26
 	github.com/uptrace/opentelemetry-go-extra/otelsql v0.2.3
 	github.com/uptrace/opentelemetry-go-extra/otelsqlx v0.2.3
diff --git a/src/autoscaler/go.sum b/src/autoscaler/go.sum
index 927c7cd388..48310975a7 100644
--- a/src/autoscaler/go.sum
+++ b/src/autoscaler/go.sum
@@ -1023,8 +1023,8 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+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/tedsuo/ifrit v0.0.0-20230330192023-5cba443a66c4/go.mod h1:eyZnKCc955uh98WQvzOm0dgAeLnf2O0Rz0LPoC5ze+0=
 github.com/tedsuo/ifrit v0.0.0-20230516164442-7862c310ad26 h1:mWCRvpoEMVlslxEvvptKgIUb35va9yj9Oq5wGw/er5I=
 github.com/tedsuo/ifrit v0.0.0-20230516164442-7862c310ad26/go.mod h1:0uD3VMXkZ7Bw0ojGCwDzebBBzPBXtzEZeXai+56BLX4=