diff --git a/NetSdrClientApp/NetSdrClientApp.csproj b/NetSdrClientApp/NetSdrClientApp.csproj
index 2ac9100..f01f7b9 100644
--- a/NetSdrClientApp/NetSdrClientApp.csproj
+++ b/NetSdrClientApp/NetSdrClientApp.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
   <ItemGroup>
   	<PackageReference Include="Newtonsoft.Json" Version="13.0.0" />
-  	<PackageReference Include="SharpZipLib" Version="1.3.2" />
+  	<PackageReference Include="SharpZipLib" Version="1.4.2" />
   </ItemGroup>
 
 </Project>
diff --git a/NetSdrClientAppTests/NetSdrClientAppTests.csproj b/NetSdrClientAppTests/NetSdrClientAppTests.csproj
index 9213cef..92737ea 100644
--- a/NetSdrClientAppTests/NetSdrClientAppTests.csproj
+++ b/NetSdrClientAppTests/NetSdrClientAppTests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="coverlet.collector" Version="6.0.4" />
     <PackageReference Include="coverlet.msbuild" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
@@ -18,9 +18,9 @@
     <PackageReference Include="NetArchTest.Rules" Version="1.3.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit.Analyzers" Version="3.9.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
+    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit.Analyzers" Version="4.10.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
   </ItemGroup>
 
   <ItemGroup>