Update Docker version.

skanehira · Mar 22, 2019 · e3b8dc9 · e3b8dc9
1 parent 3854725
commit e3b8dc9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -145,7 +145,7 @@ workflows:
   docker-image-build:
     jobs:
       - build-docker-image:
-          docker-version: "18.06.0-ce"
+          docker-version: "18.09.3"
           filters:
             branches:
               only: master