diff --git a/Dockerfile b/Dockerfile
index 5a8f16b..d0df8f1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,9 +2,12 @@ ARG NODE_IMAGE_TAG=16-bullseye
 FROM node:${NODE_IMAGE_TAG} as builder
 ARG GOLANG_VERSION=1.18.6
 ARG GOLANG_PACKAGE=https://go.dev/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz
-ARG GRPC_VERSION=v1.48.2
 ARG PROTOC_GEN_GO_VERSION=v1.28.1
 ARG PROTOC_GEN_GO_GRPC_VERSION=v1.1.0
+ARG GRPC_VERSION=v1.50.0
+# In newer versions of gRPC, the protoc-gen-js plugin has been moved to a separate repository
+# https://github.com/protocolbuffers/protobuf-javascript/releases
+ARG PROTOBUF_JAVASCRIPT_VERSION=3.21.2
 
 # Install python and build tools from apt
 RUN apt-get update && apt-get install -y cmake git build-essential python3-venv wget && rm -rf /var/lib/apt/lists/*
@@ -16,12 +19,20 @@ ENV PATH $GOPATH/bin:$PATH
 RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 777 "$GOPATH"
 RUN mkdir -p /build
 
-# Build GRPC; note this issue before updating: https://github.com/protocolbuffers/protobuf-javascript/issues/127
+# Build gRPC
 WORKDIR /build
 RUN git clone --recurse-submodules -b ${GRPC_VERSION} --depth 1 --shallow-submodules https://github.com/grpc/grpc
 WORKDIR /build/grpc
 RUN mkdir -p cmake/build; cd cmake/build; cmake -DgRPC_INSTALL=ON -DgRPC_BUILD_TESTS=OFF -DCMAKE_INSTALL_PREFIX=/usr/local ../.. && make -j 8 && make install
 
+# Install protoc-gen-js
+WORKDIR /build/protoc-gen-js
+RUN wget -O protobuf-javascript.zip https://github.com/protocolbuffers/protobuf-javascript/releases/download/v${PROTOBUF_JAVASCRIPT_VERSION}/protobuf-javascript-${PROTOBUF_JAVASCRIPT_VERSION}-linux-x86_64.zip && \
+    unzip protobuf-javascript.zip -d ./protobuf-javascript && \
+    mv ./protobuf-javascript/bin/protoc-gen-js /usr/local/bin && \
+    rm -rf ./protobuf-javascript && \
+    rm protobuf-javascript.zip
+
 # Build api-interfaces
 RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@${PROTOC_GEN_GO_VERSION}
 RUN go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@${PROTOC_GEN_GO_GRPC_VERSION}
@@ -34,5 +45,5 @@ WORKDIR /build/api-interfaces
 RUN cmake . && make clean && cmake --build .
 
 # Copy output to a bare container
-FROM debian:bullseye-slim
+FROM scratch
 COPY --from=builder /build/api-interfaces/gooseai /gooseai
diff --git a/build-with-docker.sh b/build-with-docker.sh
new file mode 100755
index 0000000..5cf02fc
--- /dev/null
+++ b/build-with-docker.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -euo pipefail
+scriptdir=$(cd $(dirname $0) && pwd)
+
+# Enable docker buildkit in order to use the --output flag
+export DOCKER_BUILDKIT=1
+
+docker build --output type=local,dest=$scriptdir $scriptdir
diff --git a/gooseai/completion/completion.pb.go b/gooseai/completion/completion.pb.go
index 5216078..2dc0f4e 100644
--- a/gooseai/completion/completion.pb.go
+++ b/gooseai/completion/completion.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.5
+// 	protoc        v3.21.6
 // source: completion.proto
 
 package completion
diff --git a/gooseai/completion/completion_pb.js b/gooseai/completion/completion_pb.js
index 9cfbef2..aad9357 100644
--- a/gooseai/completion/completion_pb.js
+++ b/gooseai/completion/completion_pb.js
@@ -13,13 +13,13 @@
 
 var jspb = require('google-protobuf');
 var goog = jspb;
-var global = (function() {
-  if (this) { return this; }
-  if (typeof window !== 'undefined') { return window; }
-  if (typeof global !== 'undefined') { return global; }
-  if (typeof self !== 'undefined') { return self; }
-  return Function('return this')();
-}.call(null));
+var global =
+    (typeof globalThis !== 'undefined' && globalThis) ||
+    (typeof window !== 'undefined' && window) ||
+    (typeof global !== 'undefined' && global) ||
+    (typeof self !== 'undefined' && self) ||
+    (function () { return this; }).call(null) ||
+    Function('return this')();
 
 goog.exportSymbol('proto.gooseai.Answer', null, global);
 goog.exportSymbol('proto.gooseai.AnswerMeta', null, global);
diff --git a/gooseai/dashboard/dashboard.pb.go b/gooseai/dashboard/dashboard.pb.go
index 1573968..d9255c6 100644
--- a/gooseai/dashboard/dashboard.pb.go
+++ b/gooseai/dashboard/dashboard.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.21.4
+// 	protoc        v3.21.6
 // source: dashboard.proto
 
 package dashboard
diff --git a/gooseai/dashboard/dashboard_pb.js b/gooseai/dashboard/dashboard_pb.js
index 36860af..2595e23 100644
--- a/gooseai/dashboard/dashboard_pb.js
+++ b/gooseai/dashboard/dashboard_pb.js
@@ -13,7 +13,13 @@
 
 var jspb = require('google-protobuf');
 var goog = jspb;
-var global = (function() { return this || window || global || self || Function('return this')(); }).call(null);
+var global =
+    (typeof globalThis !== 'undefined' && globalThis) ||
+    (typeof window !== 'undefined' && window) ||
+    (typeof global !== 'undefined' && global) ||
+    (typeof self !== 'undefined' && self) ||
+    (function () { return this; }).call(null) ||
+    Function('return this')();
 
 goog.exportSymbol('proto.gooseai.APIKey', null, global);
 goog.exportSymbol('proto.gooseai.APIKeyFindRequest', null, global);
diff --git a/gooseai/engines/engines.pb.go b/gooseai/engines/engines.pb.go
index bf0c2df..7c3d27e 100644
--- a/gooseai/engines/engines.pb.go
+++ b/gooseai/engines/engines.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.5
+// 	protoc        v3.21.6
 // source: engines.proto
 
 package engines
diff --git a/gooseai/engines/engines_pb.js b/gooseai/engines/engines_pb.js
index b1f17d8..2a4638d 100644
--- a/gooseai/engines/engines_pb.js
+++ b/gooseai/engines/engines_pb.js
@@ -13,13 +13,13 @@
 
 var jspb = require('google-protobuf');
 var goog = jspb;
-var global = (function() {
-  if (this) { return this; }
-  if (typeof window !== 'undefined') { return window; }
-  if (typeof global !== 'undefined') { return global; }
-  if (typeof self !== 'undefined') { return self; }
-  return Function('return this')();
-}.call(null));
+var global =
+    (typeof globalThis !== 'undefined' && globalThis) ||
+    (typeof window !== 'undefined' && window) ||
+    (typeof global !== 'undefined' && global) ||
+    (typeof self !== 'undefined' && self) ||
+    (function () { return this; }).call(null) ||
+    Function('return this')();
 
 goog.exportSymbol('proto.gooseai.EngineInfo', null, global);
 goog.exportSymbol('proto.gooseai.EngineTokenizer', null, global);
diff --git a/gooseai/generation/generation.pb.go b/gooseai/generation/generation.pb.go
index 9936bb4..3d9f2f1 100644
--- a/gooseai/generation/generation.pb.go
+++ b/gooseai/generation/generation.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.5
+// 	protoc        v3.21.6
 // source: generation.proto
 
 package generation
diff --git a/gooseai/generation/generation_pb.js b/gooseai/generation/generation_pb.js
index 762e73d..a580649 100644
--- a/gooseai/generation/generation_pb.js
+++ b/gooseai/generation/generation_pb.js
@@ -13,13 +13,13 @@
 
 var jspb = require('google-protobuf');
 var goog = jspb;
-var global = (function() {
-  if (this) { return this; }
-  if (typeof window !== 'undefined') { return window; }
-  if (typeof global !== 'undefined') { return global; }
-  if (typeof self !== 'undefined') { return self; }
-  return Function('return this')();
-}.call(null));
+var global =
+    (typeof globalThis !== 'undefined' && globalThis) ||
+    (typeof window !== 'undefined' && window) ||
+    (typeof global !== 'undefined' && global) ||
+    (typeof self !== 'undefined' && self) ||
+    (function () { return this; }).call(null) ||
+    Function('return this')();
 
 goog.exportSymbol('proto.gooseai.Action', null, global);
 goog.exportSymbol('proto.gooseai.Answer', null, global);
diff --git a/gooseai/go.mod b/gooseai/go.mod
index 3a565af..0d66583 100644
--- a/gooseai/go.mod
+++ b/gooseai/go.mod
@@ -3,7 +3,7 @@ module github.com/stability-ai/api-interfaces/gooseai
 go 1.18
 
 require (
-	google.golang.org/grpc v1.49.0
+	google.golang.org/grpc v1.50.1
 	google.golang.org/protobuf v1.28.1
 )
 
diff --git a/gooseai/go.sum b/gooseai/go.sum
index 9f0cd57..619d333 100644
--- a/gooseai/go.sum
+++ b/gooseai/go.sum
@@ -66,8 +66,8 @@ google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEY
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
-google.golang.org/grpc v1.49.0 h1:WTLtQzmQori5FUH25Pq4WT22oCsv8USpQ+F6rqtsmxw=
-google.golang.org/grpc v1.49.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
+google.golang.org/grpc v1.50.1 h1:DS/BukOZWp8s6p4Dt/tOaJaTQyPyOoCcrjroHuCeLzY=
+google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=