travis: bumped the nginx core version to 1.17.1.

thibaultcha · thibaultcha · commit b1d34dd1b6d8 · 2019-07-11T15:28:46.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -36,7 +36,7 @@ env:
     - NGX_BUILD_JOBS=$JOBS
   matrix:
     - NGINX_VERSION=1.9.15
-    - NGINX_VERSION=1.15.8
+    - NGINX_VERSION=1.17.1
 
 services:
  - redis-server
