diff --git a/README.md b/README.md
index 03f802c..a2970d2 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Min SDK version is 7.
 ### Gradle
 
 ```
-compile 'com.github.rtoshiro.mflibrary:mflibrary:1.0.0'
+implementation 'com.github.rtoshiro.mflibrary:mflibrary:1.0.0'
 ```
 
 ```
@@ -82,4 +82,4 @@ MaskFormatter mf = new MaskFormatter("19/39/9999");
 mf.registerPattern("1", mp01);
 mf.registerPattern("3", mp03);
 mf.registerPattern("9", mp09);
-```
\ No newline at end of file
+```