diff --git a/.travis.yml b/.travis.yml
index 3299fce..500ab75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,25 @@
 language: php
 
+branches:
+  only:
+    - staging
+    - trying
+    - master
+
 matrix:
   include:
-    - php: 5.5
-    - php: 5.6
-    - php: 7.0
     - php: 7.1
       env:
         - ENABLE_XDEBUG=true
     - php: 7.1
       env:
         - ENABLE_DEVTOOLS=true
+    - php: 7.2
+      env:
+        - ENABLE_XDEBUG=true
+    - php: 7.2
+      env:
+        - ENABLE_DEVTOOLS=true
     - php: nightly
   allow_failures:
     - php: nightly
diff --git a/bors.toml b/bors.toml
new file mode 100644
index 0000000..8f7747d
--- /dev/null
+++ b/bors.toml
@@ -0,0 +1,4 @@
+status = [
+  "continuous-integration/travis-ci/push"
+]
+timeout_sec = 1800