Fix 2.6 Proguard build failure.

diff --git a/app/build.gradle b/app/build.gradle
index ac5e31f2653e1e837695bf4132330c7b9a2ce433..aa47ffcbfb40c6ad74af153cf329e4230ac8a176 100644 (file)
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -58,7 +58,7 @@ dependencies {
     compile 'com.android.support:design:25.4.0'
 
     // Only compile `com.google.firebase:firebase-ads:9.8.0` for the free flavor.
-    freeCompile 'com.google.firebase:firebase-ads:11.2.2'
+    freeCompile 'com.google.firebase:firebase-ads:11.0.4'
 }
 
 // Google's documentation says the following line is required for `firebase-ads` but things work correctly without it.  I have no interest in applying the Google Mobile Services plugin in the standard flavor if I don't have to.