diff --git a/app/project.properties b/app/project.properties
index bc4b0e36..943c6510 100644
--- a/app/project.properties
+++ b/app/project.properties
@@ -10,6 +10,6 @@
 # Indicates whether an apk should be generated for each density.
 split.density=false
 # Project target.
-target=android-14
+target=android-15
 apk-configurations=
 android.library.reference.1=../library
diff --git a/library/project.properties b/library/project.properties
index 5ca7d624..f28bc833 100644
--- a/library/project.properties
+++ b/library/project.properties
@@ -9,4 +9,4 @@
 
 android.library=true
 # Project target.
-target=android-14
+target=android-15