diff --git a/xdsmatcher/go.mod b/xdsmatcher/go.mod
index aa4209f599..f2ad64b4b8 100644
--- a/xdsmatcher/go.mod
+++ b/xdsmatcher/go.mod
@@ -5,7 +5,7 @@ go 1.17
 require (
 	github.com/cncf/xds/go v0.0.0-20220314180256-7f1daf1720fc
 	github.com/envoyproxy/go-control-plane v0.11.0
-	github.com/stretchr/testify v1.8.1
+	github.com/stretchr/testify v1.8.3
 	google.golang.org/protobuf v1.28.1
 	gopkg.in/yaml.v2 v2.4.0
 )
diff --git a/xdsmatcher/go.sum b/xdsmatcher/go.sum
index a1feb9580b..027dbcba40 100644
--- a/xdsmatcher/go.sum
+++ b/xdsmatcher/go.sum
@@ -532,8 +532,9 @@ github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 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 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/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=