Update Ruby in Dockerfile to 2.2

denniskuczynski · Jun 20, 2018 · 0ab71a5 · 0ab71a5
1 parent 88cbc08
commit 0ab71a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:2.1-slim
+FROM ruby:2.2-slim
 
 # thin requires some dev toll from build-essential
 RUN apt-get update && apt-get install -y build-essential \