diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3de2103..841bb30 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ jobs:
   build:
     working_directory: ~/code
     docker:
-      - image: circleci/android:api-26-alpha
+      - image: circleci/android:api-27
     environment:
       JVM_OPTS: -Xmx3200m
     steps:
@@ -24,4 +24,4 @@ jobs:
           path: app/build/reports
           destination: reports
       - store_test_results:
-          path: app/build/test-results
\ No newline at end of file
+          path: app/build/test-results
diff --git a/.travis.yml b/.travis.yml
index f719359..646856c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,8 +16,8 @@ android:
   components:
     - tools
     - platform-tools
-    - build-tools-26.0.2
-    - android-26
+    - build-tools-28.0.3
+    - android-27
     - extra-google-m2repository
     - extra-android-m2repository
   licenses:
@@ -32,4 +32,4 @@ after_failure:
   - cat $TRAVIS_BUILD_DIR/app/build/outputs/lint-results-debug.xml
 
 script:
-  - ./gradlew clean build connectedCheck -PdisablePreDex --stacktrace
\ No newline at end of file
+  - ./gradlew clean build connectedCheck -PdisablePreDex --stacktrace