diff --git a/Dockerfile b/Dockerfile
index 30649f9..b934d77 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
 FROM jetbrains/teamcity-agent
 
-RUN curl -sL https://deb.nodesource.com/setup_11.x | bash - \
+RUN curl -sL https://deb.nodesource.com/setup_12.x | bash - \
     && apt-get install -y nodejs build-essential nano