diff --git a/EPiServer.ClientApi.Test/packages.config b/EPiServer.ClientApi.Test/packages.config
index 39adf69..2ed5f75 100644
--- a/EPiServer.ClientApi.Test/packages.config
+++ b/EPiServer.ClientApi.Test/packages.config
@@ -32,7 +32,7 @@
   <package id="NUnit" version="3.11.0" targetFramework="net462" />
   <package id="NUnit3TestAdapter" version="3.13.0" targetFramework="net462" />
   <package id="Owin" version="1.0" targetFramework="net462" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net462" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net462" />
   <package id="System.ComponentModel.Annotations" version="4.4.0" targetFramework="net462" />
   <package id="System.Data.SqlClient" version="4.4.0" targetFramework="net462" />
   <package id="System.Reflection.Emit" version="4.3.0" targetFramework="net462" />