diff --git a/EncodingZxing/gradle/wrapper/gradle-wrapper.jar b/EncodingZxing/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index 13372ae..0000000
Binary files a/EncodingZxing/gradle/wrapper/gradle-wrapper.jar and /dev/null differ
diff --git a/EncodingZxing/gradle/wrapper/gradle-wrapper.properties b/EncodingZxing/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index a129880..0000000
--- a/EncodingZxing/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-#Tue Jan 17 17:59:42 EET 2017
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip