diff --git a/gradle.properties b/gradle.properties
index 42128c31..d65f0e2a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -17,7 +17,7 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
-ANDROID_BUILD_MIN_SDK_VERSION=17
+ANDROID_BUILD_MIN_SDK_VERSION=23
 ANDROID_BUILD_TARGET_SDK_VERSION=26
 ANDROID_BUILD_TOOLS_VERSION=25.0.3
 ANDROID_BUILD_SDK_VERSION=25
\ No newline at end of file