travis: try openssl instead

diff --git a/.travis.yml b/.travis.yml
index 80bc794c809e330a80f406e79ee628f63a9a08c1..cdee30d5f985d5be9d368043a4770318c093a177 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,8 +5,8 @@ language: php
 addons:
   apt:
     packages:
-    - libgnutls28-dev
-    - libcurl4-gnutls-dev
+    - libssl-dev
+    - libcurl4-openssl-dev
 
 php:
   - 7.0