diff --git a/app/build.gradle b/app/build.gradle
index 3b8fb97c..6a00a9f6 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "jp.juggler.subwaytooter"
         minSdkVersion 21
         targetSdkVersion 25
-        versionCode 65
-        versionName "0.6.5"
+        versionCode 66
+        versionName "0.6.6"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index dc941bf5..3ca0ebb6 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -326,5 +326,5 @@
     <string name="user_id_conversion_failed">User id conversion failed.</string>
     <string name="draft_picker_desc">Long tap to delete.</string>
     <string name="draft_deleted">Draft deleted.</string>
-    <string name="dont_crop_media_thumbnail">Don\'t crop media thumbnail</string>
+    <string name="dont_crop_media_thumbnail">Don\'t crop media thumbnail (app restart required)</string>
 </resources>