diff --git a/plugins/proxywasm/go.mod b/plugins/proxywasm/go.mod
index 1f09699..059ede2 100644
--- a/plugins/proxywasm/go.mod
+++ b/plugins/proxywasm/go.mod
@@ -4,13 +4,17 @@ go 1.22
 
 require (
 	github.com/json-iterator/tinygo v0.0.0-20211221071957-84b5b690c8a0
+	github.com/stretchr/testify v1.8.4
 	github.com/tetratelabs/proxy-wasm-go-sdk v0.23.0
-	golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f
+	golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8
 )
 
 require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/tetratelabs/wazero v1.6.0 // indirect
 	github.com/tidwall/gjson v1.17.1 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/plugins/proxywasm/go.sum b/plugins/proxywasm/go.sum
index 61cc6e2..5264738 100644
--- a/plugins/proxywasm/go.sum
+++ b/plugins/proxywasm/go.sum
@@ -1,5 +1,11 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/json-iterator/tinygo v0.0.0-20211221071957-84b5b690c8a0 h1:/cd98gHSKnKHcYYyBJ9qNvHxYZdXzJC8JMs42gMPp5I=
 github.com/json-iterator/tinygo v0.0.0-20211221071957-84b5b690c8a0/go.mod h1:sR5SXbtbtp8PxPu3yGjZug4AS5aAur8jQZl9DXYTpP0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+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/tetratelabs/proxy-wasm-go-sdk v0.23.0 h1:e0dm/ypyd1xudIrg8VTsd8dawuYaSy2gqewH5zD4rU8=
 github.com/tetratelabs/proxy-wasm-go-sdk v0.23.0/go.mod h1:YqR8JZaY3Ev9ihXgjzAQAMkXEzPKKmy4Q5rsVWt4XGk=
 github.com/tetratelabs/wazero v1.6.0 h1:z0H1iikCdP8t+q341xqepY4EWvHEw8Es7tlqiVzlP3g=
@@ -14,3 +20,8 @@ github.com/tidwall/pretty v1.2.1 h1:qjsOFOWWQl+N3RsoF5/ssm1pHmJJwhjlSbZ51I6wMl4=
 github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f h1:99ci1mjWVBWwJiEKYY6jWa4d2nTQVIEhZIptnrVb1XY=
 golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f/go.mod h1:/lliqkxwWAhPjf5oSOIJup2XcqJaw8RGS6k3TGEc7GI=
+golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8 h1:yixxcjnhBmY0nkL253HFVIm0JsFHwrHdT3Yh6szTnfY=
+golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8/go.mod h1:jj3sYF3dwk5D+ghuXyeI3r5MFf+NT2An6/9dOA95KSI=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=