diff --git a/Performance.Comparison/FreeDB.Playground/packages.config b/Performance.Comparison/FreeDB.Playground/packages.config
index 4de724f040..5dcb59636c 100644
--- a/Performance.Comparison/FreeDB.Playground/packages.config
+++ b/Performance.Comparison/FreeDB.Playground/packages.config
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Newtonsoft.Json" version="5.0.8" targetFramework="net45" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net40" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net40" />
 </packages>
\ No newline at end of file