diff --git a/eng/helix.proj b/eng/helix.proj
index 22f976a4549..10b7144f26b 100644
--- a/eng/helix.proj
+++ b/eng/helix.proj
@@ -41,7 +41,7 @@
   <ItemGroup Condition = "'$(HelixTargetQueue.Contains(`ubuntu-18.04-helix-sqlserver-amd64`))'">
     <XUnitProject Remove="$(RepoRoot)/test/**/*.csproj"/>
     <XUnitProject Include="$(SqlServerTests);$(RepoRoot)/test/EFCore.CrossStore.FunctionalTests/*.csproj">
-      <PreCommands>$(PreCommands); export MSSQL_SA_PASSWORD=$(MSSQL_SA_PASSWORD); export Test__SqlServer__DefaultConnection="Server=localhost;;Database=master;;User=sa;;Password=$(MSSQL_SA_PASSWORD);;Connect Timeout=60;;ConnectRetryCount=0"; /opt/mssql/bin/sqlservr --accept-eula &amp;; sleep 120; </PreCommands>
+      <PreCommands>$(PreCommands); export MSSQL_SA_PASSWORD=$(MSSQL_SA_PASSWORD); export Test__SqlServer__DefaultConnection="Server=localhost;;Database=master;;User=sa;;Password=$(MSSQL_SA_PASSWORD);;Connect Timeout=60;;ConnectRetryCount=0;TrustServerCertificate=True"; /opt/mssql/bin/sqlservr --accept-eula &amp;; sleep 120; </PreCommands>
     </XUnitProject>
   </ItemGroup>
 
diff --git a/src/EFCore.SqlServer/EFCore.SqlServer.csproj b/src/EFCore.SqlServer/EFCore.SqlServer.csproj
index ed403856386..216f6370937 100644
--- a/src/EFCore.SqlServer/EFCore.SqlServer.csproj
+++ b/src/EFCore.SqlServer/EFCore.SqlServer.csproj
@@ -48,7 +48,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="2.1.4" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>