diff --git a/libraries/proguard-logback-android.pro b/libraries/proguard-logback-android.pro
index 4cdfc68..8cfdb20 100644
--- a/libraries/proguard-logback-android.pro
+++ b/libraries/proguard-logback-android.pro
@@ -2,13 +2,14 @@
 #
 # Tested on the following *.gradle dependencies
 #
-#    compile 'org.slf4j:slf4j-api:1.7.7'
-#    compile 'com.github.tony19:logback-android-core:1.1.1-3'
-#    compile 'com.github.tony19:logback-android-classic:1.1.1-3'
+#    compile 'org.slf4j:slf4j-api:1.7.25'
+#    compile 'com.github.tony19:logback-android-core:2.0.0'
 #
 
 -keep class ch.qos.** { *; }
 -keep class org.slf4j.** { *; }
 -keepattributes *Annotation*
 -dontwarn ch.qos.logback.core.net.*
-
+-dontwarn javax.mail.**
+-dontwarn javax.naming.Context
+-dontwarn javax.naming.InitialContext