diff --git a/library/build.gradle b/library/build.gradle
index 15dbe3d..f8c33c2 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -36,7 +36,7 @@ idea {
 }
 
 dependencies {
-    compile 'org.slf4j:slf4j-android:1.7.21'
+    compile 'org.slf4j:slf4j-android:1.7.30'
 }
 
 publish {