diff --git a/dependencies.gradle b/dependencies.gradle
index 89a1869c..de2ff77d 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -1,7 +1,7 @@
 ext.versions = [
         minSdk               : 14,
-        targetSdk            : 22,
-        compileSdk           : 22,
+        targetSdk            : 23,
+        compileSdk           : 27,
         gradle               : '4.3.1',
 
         buildTools           : "25.0.3",
@@ -12,7 +12,7 @@ ext.versions = [
         jacoco               : "0.7.9",
         jacocoAndroid        : "0.1.2",
 
-        androidSupport       : "22.2.1",
+        androidSupport       : "23.4.0",
 
         kotlin               : "1.1.60",