diff --git a/.travis.dist.yml b/.travis.dist.yml
index d1dc4c2..2e95f1f 100644
--- a/.travis.dist.yml
+++ b/.travis.dist.yml
@@ -4,7 +4,7 @@ sudo: true
 
 addons:
   firefox: "47.0.1"
-  postgresql: "9.3"
+  postgresql: "9.4"
   apt:
     packages:
       - oracle-java8-installer
@@ -16,13 +16,12 @@ cache:
     - $HOME/.npm
 
 php:
- - 5.6
  - 7.0
  - 7.1
 
 env:
  global:
-  - MOODLE_BRANCH=MOODLE_32_STABLE
+  - MOODLE_BRANCH=MOODLE_35_STABLE
  matrix:
   - DB=pgsql
   - DB=mysqli
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 318b53b..b26b35e 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -15,6 +15,7 @@ No unreleased changes.
 ### Changed
 - ACTION REQUIRED: project organization renamed to `blackboard-open-source`. You must
   update your `.travis.yml` to use `blackboard-open-source/moodle-plugin-ci`
+- Updated [.travis.dist.yml] to build Moodle 3.5: removed PHP 5.6 and upgrade to Postgresql 9.4.
 - Updated project dependencies.
 
 ## [2.3.0] - 2018-05-14
diff --git a/docs/TravisFileExplained.md b/docs/TravisFileExplained.md
index bfceebb..2c8c10a 100644
--- a/docs/TravisFileExplained.md
+++ b/docs/TravisFileExplained.md
@@ -20,7 +20,7 @@ sudo: true
 # for Mustache command.
 addons:
   firefox: "47.0.1"
-  postgresql: "9.3"
+  postgresql: "9.4"
   apt:
     packages:
       - oracle-java8-installer
@@ -36,7 +36,6 @@ cache:
 # listed here will create a separate build and run the tests against that
 # version of PHP.
 php:
- - 5.6
  - 7.0
  - 7.1
 
@@ -44,7 +43,7 @@ php:
 env:
  global:
 # This line determines which version of Moodle to test against.
-  - MOODLE_BRANCH=MOODLE_32_STABLE
+  - MOODLE_BRANCH=MOODLE_35_STABLE
 # This matrix is used for testing against multiple databases.  So for
 # each version of PHP being tested, one build will be created for each
 # database listed here.  EG: for PHP 5.6, one build will be created