diff --git a/test/addons/async-hello-world/binding.cc b/test/addons/async-hello-world/binding.cc
index d4b74ed831f..3a584a88a07 100644
--- a/test/addons/async-hello-world/binding.cc
+++ b/test/addons/async-hello-world/binding.cc
@@ -73,7 +73,7 @@ void Method(const v8::FunctionCallbackInfo<v8::Value>& args) {
   async_req* req = new async_req;
   req->req.data = req;
 
-  req->input = args[0]->IntegerValue();
+  req->input = args[0].As<v8::Integer>()->Value();
   req->output = 0;
   req->isolate = isolate;
   req->context = node::EmitAsyncInit(isolate, v8::Object::New(isolate), "test");
diff --git a/test/addons/buffer-free-callback/binding.cc b/test/addons/buffer-free-callback/binding.cc
index 4075fef50dc..64f3e031ad5 100644
--- a/test/addons/buffer-free-callback/binding.cc
+++ b/test/addons/buffer-free-callback/binding.cc
@@ -15,8 +15,8 @@ void Alloc(const v8::FunctionCallbackInfo<v8::Value>& args) {
   v8::Isolate* isolate = args.GetIsolate();
   alive++;
 
-  uintptr_t alignment = args[1]->IntegerValue();
-  uintptr_t offset = args[2]->IntegerValue();
+  uintptr_t alignment = args[1].As<v8::Integer>()->Value();
+  uintptr_t offset = args[2].As<v8::Integer>()->Value();
 
   uintptr_t static_offset = reinterpret_cast<uintptr_t>(buf) % alignment;
   char* aligned = buf + (alignment - static_offset) + offset;
@@ -24,7 +24,7 @@ void Alloc(const v8::FunctionCallbackInfo<v8::Value>& args) {
   args.GetReturnValue().Set(node::Buffer::New(
         isolate,
         aligned,
-        args[0]->IntegerValue(),
+        args[0].As<v8::Integer>()->Value(),
         FreeCallback,
         nullptr).ToLocalChecked());
 }
diff --git a/test/addons/stringbytes-external-exceed-max/binding.cc b/test/addons/stringbytes-external-exceed-max/binding.cc
index 628a6b69137..573b505bdec 100644
--- a/test/addons/stringbytes-external-exceed-max/binding.cc
+++ b/test/addons/stringbytes-external-exceed-max/binding.cc
@@ -4,7 +4,7 @@
 
 void EnsureAllocation(const v8::FunctionCallbackInfo<v8::Value> &args) {
   v8::Isolate* isolate = args.GetIsolate();
-  uintptr_t size = args[0]->IntegerValue();
+  uintptr_t size = args[0].As<v8::Integer>()->Value();
   v8::Local<v8::Boolean> success;
 
   void* buffer = malloc(size);