diff --git a/build.c b/build.c
index e9ddc57..9c24b0e 100644
--- a/build.c
+++ b/build.c
@@ -33,10 +33,10 @@ struct node_version {
     char *name;
     char *abi;
 } versions[] = {
-    {"v12.13.0", "72"},
     {"v14.0.0", "83"},
     {"v15.0.0", "88"},
-    {"v16.0.0", "93"}
+    {"v16.0.0", "93"},
+    {"v17.0.1", "102"}
 };
 
 /* Downloads headers, creates folders */
@@ -55,8 +55,8 @@ void prepare() {
 
 /* Build for Unix systems */
 void build(char *compiler, char *cpp_compiler, char *cpp_linker, char *os, char *arch) {
-    char *c_shared = "-DLIBUS_USE_LIBUV -DLIBUS_USE_OPENSSL -flto -O3 -c -fPIC -I uWebSockets/uSockets/src uWebSockets/uSockets/src/*.c uWebSockets/uSockets/src/eventing/*.c uWebSockets/uSockets/src/crypto/*.c";
-    char *cpp_shared = "-DUWS_WITH_PROXY -DLIBUS_USE_LIBUV -DLIBUS_USE_OPENSSL -flto -O3 -c -fPIC -std=c++17 -I uWebSockets/uSockets/src -I uWebSockets/src src/addon.cpp uWebSockets/uSockets/src/crypto/sni_tree.cpp";
+    char *c_shared = "-DOPENSSL_CONFIGURED_API=0x10100000L -DOPENSSL_API_COMPAT=0x10100000L -DLIBUS_USE_LIBUV -DLIBUS_USE_OPENSSL -flto -O3 -c -fPIC -I uWebSockets/uSockets/src uWebSockets/uSockets/src/*.c uWebSockets/uSockets/src/eventing/*.c uWebSockets/uSockets/src/crypto/*.c";
+    char *cpp_shared = "-DOPENSSL_CONFIGURED_API=0x10100000L -DOPENSSL_API_COMPAT=0x10100000L -DUWS_WITH_PROXY -DLIBUS_USE_LIBUV -DLIBUS_USE_OPENSSL -flto -O3 -c -fPIC -std=c++17 -I uWebSockets/uSockets/src -I uWebSockets/src src/addon.cpp uWebSockets/uSockets/src/crypto/sni_tree.cpp";
 
     for (unsigned int i = 0; i < sizeof(versions) / sizeof(struct node_version); i++) {
         run("%s %s -I targets/node-%s/include/node", compiler, c_shared, versions[i].name);
diff --git a/src/AppWrapper.h b/src/AppWrapper.h
index 2c92e77..d36a5d3 100644
--- a/src/AppWrapper.h
+++ b/src/AppWrapper.h
@@ -169,7 +169,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
         behavior.message = [messagePf = std::move(messagePf), isolate](auto *ws, std::string_view message, uWS::OpCode opCode) {
             HandleScope hs(isolate);
 
-            Local<ArrayBuffer> messageArrayBuffer = ArrayBuffer::New(isolate, (void *) message.data(), message.length());
+            Local<ArrayBuffer> messageArrayBuffer = ArrayBuffer_New(isolate, (void *) message.data(), message.length());
 
             PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
             Local<Value> argv[3] = {Local<Object>::New(isolate, perSocketData->socketPf),
@@ -221,7 +221,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
     behavior.close = [closePf = std::move(closePf), isolate](auto *ws, int code, std::string_view message) {
         HandleScope hs(isolate);
 
-        Local<ArrayBuffer> messageArrayBuffer = ArrayBuffer::New(isolate, (void *) message.data(), message.length());
+        Local<ArrayBuffer> messageArrayBuffer = ArrayBuffer_New(isolate, (void *) message.data(), message.length());
         PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
         Local<Object> wsObject = Local<Object>::New(isolate, perSocketData->socketPf);
 
diff --git a/src/HttpResponseWrapper.h b/src/HttpResponseWrapper.h
index 8090b5c..4a7f7e5 100644
--- a/src/HttpResponseWrapper.h
+++ b/src/HttpResponseWrapper.h
@@ -61,7 +61,7 @@ struct HttpResponseWrapper {
             res->onData([p = std::move(p), isolate](std::string_view data, bool last) {
                 HandleScope hs(isolate);
 
-                Local<ArrayBuffer> dataArrayBuffer = ArrayBuffer::New(isolate, (void *) data.data(), data.length());
+                Local<ArrayBuffer> dataArrayBuffer = ArrayBuffer_New(isolate, (void *) data.data(), data.length());
 
                 Local<Value> argv[] = {dataArrayBuffer, Boolean::New(isolate, last)};
                 CallJS(isolate, Local<Function>::New(isolate, p), 2, argv);
@@ -107,7 +107,7 @@ struct HttpResponseWrapper {
             std::string_view ip = res->getRemoteAddress();
 
             /* Todo: we need to pass a copy here */
-            args.GetReturnValue().Set(ArrayBuffer::New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
+            args.GetReturnValue().Set(ArrayBuffer_New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
         }
     }
 
@@ -120,7 +120,7 @@ struct HttpResponseWrapper {
             std::string_view ip = res->getRemoteAddressAsText();
 
             /* Todo: we need to pass a copy here */
-            args.GetReturnValue().Set(ArrayBuffer::New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
+            args.GetReturnValue().Set(ArrayBuffer_New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
         }
     }
 
@@ -133,7 +133,7 @@ struct HttpResponseWrapper {
             std::string_view ip = res->getProxiedRemoteAddress();
 
             /* Todo: we need to pass a copy here */
-            args.GetReturnValue().Set(ArrayBuffer::New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
+            args.GetReturnValue().Set(ArrayBuffer_New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
         }
     }
 
@@ -146,7 +146,7 @@ struct HttpResponseWrapper {
             std::string_view ip = res->getProxiedRemoteAddressAsText();
 
             /* Todo: we need to pass a copy here */
-            args.GetReturnValue().Set(ArrayBuffer::New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
+            args.GetReturnValue().Set(ArrayBuffer_New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
         }
     }
 
diff --git a/src/Utilities.h b/src/Utilities.h
index 30af32a..1dd630e 100644
--- a/src/Utilities.h
+++ b/src/Utilities.h
@@ -29,6 +29,11 @@ MaybeLocal<Value> CallJS(Isolate *isolate, Local<Function> f, int argc, Local<Va
     return node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), f, argc, argv, {0, 0});
 }
 
+Local<v8::ArrayBuffer> ArrayBuffer_New(Isolate *isolate, void *data, size_t length) {
+    std::unique_ptr<BackingStore> backingStore = ArrayBuffer::NewBackingStore(data, length, [](void* data, size_t length, void* deleter_data) {}, nullptr);
+    return ArrayBuffer::New(isolate, std::shared_ptr<BackingStore>(backingStore.release()));
+}
+
 struct PerSocketData {
     UniquePersistent<Object> socketPf;
 };
@@ -103,19 +108,19 @@ public:
             length = utf8Value->length();
         } else if (value->IsTypedArray()) {
             Local<ArrayBufferView> arrayBufferView = Local<ArrayBufferView>::Cast(value);
-            ArrayBuffer::Contents contents = arrayBufferView->Buffer()->GetContents();
+            auto contents = arrayBufferView->Buffer()->GetBackingStore();
             length = arrayBufferView->ByteLength();
-            data = (char *) contents.Data() + arrayBufferView->ByteOffset();
+            data = (char *) contents->Data() + arrayBufferView->ByteOffset();
         } else if (value->IsArrayBuffer()) {
             Local<ArrayBuffer> arrayBuffer = Local<ArrayBuffer>::Cast(value);
-            ArrayBuffer::Contents contents = arrayBuffer->GetContents();
-            length = contents.ByteLength();
-            data = (char *) contents.Data();
+            auto contents = arrayBuffer->GetBackingStore();
+            length = contents->ByteLength();
+            data = (char *) contents->Data();
         } else if (value->IsSharedArrayBuffer()) {
             Local<SharedArrayBuffer> arrayBuffer = Local<SharedArrayBuffer>::Cast(value);
-            SharedArrayBuffer::Contents contents = arrayBuffer->GetContents();
-            length = contents.ByteLength();
-            data = (char *) contents.Data();
+            auto contents = arrayBuffer->GetBackingStore();
+            length = contents->ByteLength();
+            data = (char *) contents->Data();
         } else {
             invalid = true;
         }
diff --git a/src/WebSocketWrapper.h b/src/WebSocketWrapper.h
index 954c8c3..d2d9850 100644
--- a/src/WebSocketWrapper.h
+++ b/src/WebSocketWrapper.h
@@ -137,7 +137,7 @@ struct WebSocketWrapper {
             std::string_view ip = ws->getRemoteAddress();
 
             /* Todo: we need to pass a copy here */
-            args.GetReturnValue().Set(ArrayBuffer::New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
+            args.GetReturnValue().Set(ArrayBuffer_New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
         }
     }
 
@@ -150,7 +150,7 @@ struct WebSocketWrapper {
             std::string_view ip = ws->getRemoteAddressAsText();
 
             /* Todo: we need to pass a copy here */
-            args.GetReturnValue().Set(ArrayBuffer::New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
+            args.GetReturnValue().Set(ArrayBuffer_New(isolate, (void *) ip.data(), ip.length()/*, ArrayBufferCreationMode::kInternalized*/));
         }
     }
 
diff --git a/src/addon.cpp b/src/addon.cpp
index 80783f2..ec1e7e4 100644
--- a/src/addon.cpp
+++ b/src/addon.cpp
@@ -73,7 +73,7 @@ void uWS_getParts(const FunctionCallbackInfo<Value> &args) {
 
             std::string_view part = optionalPart.value();
 
-            Local<ArrayBuffer> partArrayBuffer = ArrayBuffer::New(isolate, (void *) part.data(), part.length());
+            Local<ArrayBuffer> partArrayBuffer = ArrayBuffer_New(isolate, (void *) part.data(), part.length());
             /* Map is 30% faster in this case, but a static Object could be faster still */
             Local<Object> partMap = Object::New(isolate);
             partMap->Set(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "data", NewStringType::kNormal).ToLocalChecked(), partArrayBuffer).IsNothing();
diff --git a/uWebSockets b/uWebSockets
index 02691e0..5d89839 160000
--- a/uWebSockets
+++ b/uWebSockets
@@ -1 +1 @@
-Subproject commit 02691e0cde03e72f9d670e0398be756ac97073e2
+Subproject commit 5d8983902690a0b93193d922d6239965bdca2f76