diff --git a/.travis.yml b/.travis.yml
index c33c770..cdc2109 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@
 group: deprecated-2017Q3
 language: scala
 scala:
-- 2.11.11
+- 2.12.7
 services:
 - docker
 before_install:
diff --git a/settings.gradle b/settings.gradle
index 92db886..4a8eccf 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -9,7 +9,7 @@
 ]
 
 gradle.ext.scala = [
-    version: '2.11.8',
+    version: '2.12.7',
     compileFlags: ['-feature', '-unchecked', '-deprecation', '-Xfatal-warnings', '-Ywarn-unused-import']
 ]