diff --git a/TuviBytesShamirSecretSharingLib/GF256ComputationsTests/GF256ComputationsTests.csproj b/TuviBytesShamirSecretSharingLib/GF256ComputationsTests/GF256ComputationsTests.csproj
index 3accdad..dd14595 100644
--- a/TuviBytesShamirSecretSharingLib/GF256ComputationsTests/GF256ComputationsTests.csproj
+++ b/TuviBytesShamirSecretSharingLib/GF256ComputationsTests/GF256ComputationsTests.csproj
@@ -19,7 +19,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.0" />
     <PackageReference Include="NUnit" Version="4.5.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>
diff --git a/TuviBytesShamirSecretSharingLib/TuviBytesShamirSecretSharingLibTests/TuviBytesShamirSecretSharingLibTests.csproj b/TuviBytesShamirSecretSharingLib/TuviBytesShamirSecretSharingLibTests/TuviBytesShamirSecretSharingLibTests.csproj
index f3c044e..b284a74 100644
--- a/TuviBytesShamirSecretSharingLib/TuviBytesShamirSecretSharingLibTests/TuviBytesShamirSecretSharingLibTests.csproj
+++ b/TuviBytesShamirSecretSharingLib/TuviBytesShamirSecretSharingLibTests/TuviBytesShamirSecretSharingLibTests.csproj
@@ -19,7 +19,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.0" />
     <PackageReference Include="NUnit" Version="4.5.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>