diff --git a/.travis.yml b/.travis.yml
index 7ceae3d7..2254cc95 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: node_js
 
 node_js:
-  - "stable"
+  - "10.15.3"
 
 cache:
   yarn: true
diff --git a/Dockerfile b/Dockerfile
index 05c1d33a..7c351d26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:10.15.2 as node
+FROM node:10.15.3-alpine as node
 COPY . /shlink-web-client
 RUN cd /shlink-web-client && yarn install && yarn build