diff --git a/Orarend/packages.config b/Orarend/packages.config
index 644bbbf..af939b8 100644
--- a/Orarend/packages.config
+++ b/Orarend/packages.config
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="HtmlAgilityPack" version="1.4.9.5" targetFramework="portable45-net45+wp8" />
-  <package id="System.Collections" version="4.4.0" targetFramework="portable46-net451+win81" />
-  <package id="System.Resources.ResourceManager" version="4.4.0" targetFramework="portable46-net451+win81" />
-  <package id="System.Runtime" version="4.4.0" targetFramework="portable46-net451+win81" />
-  <package id="System.ValueTuple" version="4.4.0" targetFramework="portable46-net451+win81" />
+  <package id="System.Collections" version="4.3.0" targetFramework="portable46-net451+win81" />
+  <package id="System.Resources.ResourceManager" version="4.3.0" targetFramework="portable46-net451+win81" />
+  <package id="System.Runtime" version="4.3.0" targetFramework="portable46-net451+win81" />
 </packages>