diff --git a/app/build.gradle b/app/build.gradle
index 2b1e54e..f0f3227 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -66,7 +66,7 @@ dexcount {
 dependencies {
 
     // support libraries
-    def supportLibVersion = '25.2.0'
+    def supportLibVersion = '25.3.0'
     compile "com.android.support:palette-v7:$supportLibVersion"
     compile "com.android.support:appcompat-v7:$supportLibVersion"
     compile "com.android.support:design:$supportLibVersion"