diff --git a/src/Dapplo.Exchange.ClientExample/Dapplo.Exchange.ClientExample.csproj b/src/Dapplo.Exchange.ClientExample/Dapplo.Exchange.ClientExample.csproj
index b2e6242..a3cec89 100644
--- a/src/Dapplo.Exchange.ClientExample/Dapplo.Exchange.ClientExample.csproj
+++ b/src/Dapplo.Exchange.ClientExample/Dapplo.Exchange.ClientExample.csproj
@@ -143,7 +143,7 @@
       <Version>2.2.0</Version>
     </PackageReference>
     <PackageReference Include="SharpZipLib">
-      <Version>1.2.0</Version>
+      <Version>1.3.3</Version>
     </PackageReference>
     <PackageReference Include="XmpCore">
       <Version>6.1.10</Version>