diff --git a/Dockerfile b/Dockerfile
index 59fe5926..d7bb074b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,6 +35,13 @@ RUN cat /etc/cron.d/* | crontab -
 
 COPY . .
 
+RUN npm cache clean -f
+RUN npm install -g n
+RUN sudo n 18.15.0
+RUN npm install --global typescript
+
+RUN chmod -R 777 /api
+
 ENTRYPOINT ["/api/docker-entrypoint.sh"]
 CMD ["/api/scripts/server"]
 
diff --git a/app/controllers/submissions_controller.rb b/app/controllers/submissions_controller.rb
index 2f428634..7d4058d7 100644
--- a/app/controllers/submissions_controller.rb
+++ b/app/controllers/submissions_controller.rb
@@ -105,14 +105,14 @@ def create
     if submission.save
       if @wait
         begin
-          IsolateRunner.perform_now(submission)
+          IsolateJob.perform_now(submission)
           submission.reload
           render json: submission, status: :created, base64_encoded: @base64_encoded, fields: @requested_fields
         rescue Encoding::UndefinedConversionError => e
           render_conversion_error(:created, submission.token)
         end
       else
-        IsolateRunner.perform_later(submission)
+        IsolateJob.perform_later(submission)
         render json: submission, status: :created, fields: [:token]
       end
     else
@@ -143,7 +143,7 @@ def batch_create
 
     submissions.each do |submission|
       if submission.save
-        IsolateRunner.perform_later(submission)
+        IsolateJob.perform_later(submission)
         response << { token: submission.token }
         has_valid_submission = true
       else
diff --git a/app/jobs/isolate_job.rb b/app/jobs/isolate_job.rb
index b4c345bd..68fb43bc 100644
--- a/app/jobs/isolate_job.rb
+++ b/app/jobs/isolate_job.rb
@@ -139,6 +139,7 @@ def compile
     initialize_file(compile_output_file)
 
     command = "isolate #{cgroups} \
+    --share-net \
     -s \
     -b #{box_id} \
     -M #{metadata_file} \
diff --git a/db/languages/active.rb b/db/languages/active.rb
index 069a6ac2..50fbde85 100644
--- a/db/languages/active.rb
+++ b/db/languages/active.rb
@@ -157,10 +157,10 @@
   },
   {
     id: 63,
-    name: "JavaScript (Node.js 12.14.0)",
+    name: "JavaScript (Node.js 18.15.0)",
     is_archived: false,
     source_file: "script.js",
-    run_cmd: "/usr/local/node-12.14.0/bin/node script.js"
+    run_cmd: "node script.js"
   },
   {
     id: 64,
@@ -239,11 +239,11 @@
   },
   {
     id: 74,
-    name: "TypeScript (3.7.4)",
+    name: "TypeScript (5.0.2)",
     is_archived: false,
     source_file: "script.ts",
     compile_cmd: "/usr/bin/tsc %s script.ts",
-    run_cmd: "/usr/local/node-12.14.0/bin/node script.js"
+    run_cmd: "node script.js"
   },
   {
     id: 75,
diff --git a/docker-compose.yml b/docker-compose.yml
index c96d2342..7a04c2e1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,7 +9,9 @@ x-logging:
 
 services:
   server:
-    image: judge0/judge0:latest
+    build:
+      context: .
+      dockerfile: Dockerfile
     volumes:
       - ./judge0.conf:/judge0.conf:ro
     ports:
@@ -19,7 +21,9 @@ services:
     restart: always
 
   worker:
-    image: judge0/judge0:latest
+    build:
+      context: .
+      dockerfile: Dockerfile
     command: ["./scripts/workers"]
     volumes:
       - ./judge0.conf:/judge0.conf:ro