diff --git a/brut.apktool.smali/build.gradle b/brut.apktool.smali/build.gradle
index 5917bb21..ce787ede 100644
--- a/brut.apktool.smali/build.gradle
+++ b/brut.apktool.smali/build.gradle
@@ -82,7 +82,7 @@ subprojects {
                    stringtemplate: 'org.antlr:stringtemplate:3.2.1',
                    commons_cli: 'commons-cli:commons-cli:1.2',
                    jflex: 'de.jflex:jflex:1.4.3',
-                   proguard: 'net.sf.proguard:proguard-base:4.8'
+                   proguard: 'net.sf.proguard:proguard-base:5.2'
          ]
     }
 
@@ -111,4 +111,4 @@ buildscript {
 
 task wrapper(type: Wrapper) {
     gradleVersion = '1.8'
-}
\ No newline at end of file
+}