diff --git a/packages/ultradefrag.xml b/packages/ultradefrag.xml
index b071434..48aba01 100755
--- a/packages/ultradefrag.xml
+++ b/packages/ultradefrag.xml
@@ -2,11 +2,11 @@
 <packages>
     <package id="ultradefrag"
              name="UltraDefrag"
-             revision="2"
+             revision="3"
              reboot="false"
              priority="10">
 
-        <variable name="PKG_VERSION" value="5.0.7" />
+        <variable name="PKG_VERSION" value="5.1.1" />
 
         <variable architecture="x86" name="EXE_PATH" value="%SOFTWARE%\ultradefrag\ultradefrag-%PKG_VERSION%.bin.i386.exe" />
         <variable architecture="x64" name="EXE_PATH" value="%SOFTWARE%\ultradefrag\ultradefrag-%PKG_VERSION%.bin.amd64.exe" />
diff --git a/softwares/ultradefrag-5.0.7.bin.amd64.exe b/softwares/ultradefrag-5.0.7.bin.amd64.exe
deleted file mode 100644
index 104bb04..0000000
Binary files a/softwares/ultradefrag-5.0.7.bin.amd64.exe and /dev/null differ
diff --git a/softwares/ultradefrag-5.0.7.bin.i386.exe b/softwares/ultradefrag-5.0.7.bin.i386.exe
deleted file mode 100644
index 7a0ebfb..0000000
Binary files a/softwares/ultradefrag-5.0.7.bin.i386.exe and /dev/null differ
diff --git a/softwares/ultradefrag-5.1.1.bin.amd64.exe b/softwares/ultradefrag-5.1.1.bin.amd64.exe
new file mode 100644
index 0000000..05044c4
Binary files /dev/null and b/softwares/ultradefrag-5.1.1.bin.amd64.exe differ
diff --git a/softwares/ultradefrag-5.1.1.bin.i386.exe b/softwares/ultradefrag-5.1.1.bin.i386.exe
new file mode 100644
index 0000000..ab14533
Binary files /dev/null and b/softwares/ultradefrag-5.1.1.bin.i386.exe differ