diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index adf67939..e519e7e1 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -243,3 +243,5 @@
 -dontwarn com.yalantis.ucrop**
 -keep class com.yalantis.ucrop** { *; }
 -keep interface com.yalantis.ucrop** { *; }
+
+-dontwarn com.linecorp.linesdk.BR