diff --git a/UniversityTranscriptCreator.csproj b/UniversityTranscriptCreator.csproj
index 8efcb2f..c350ea9 100644
--- a/UniversityTranscriptCreator.csproj
+++ b/UniversityTranscriptCreator.csproj
@@ -86,8 +86,9 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Data.SqlClient, Version=4.6.1.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>packages\System.Data.SqlClient.4.8.1\lib\net461\System.Data.SqlClient.dll</HintPath>
+    <Reference Include="System.Data.SqlClient, Version=4.6.1.6, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>packages\System.Data.SqlClient.4.8.6\lib\net461\System.Data.SqlClient.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
diff --git a/packages.config b/packages.config
index 304c24b..b388482 100644
--- a/packages.config
+++ b/packages.config
@@ -5,5 +5,5 @@
   <package id="itext7" version="7.1.10" targetFramework="net472" />
   <package id="Microsoft.CSharp" version="4.0.1" targetFramework="net472" />
   <package id="Portable.BouncyCastle" version="1.8.5" targetFramework="net472" />
-  <package id="System.Data.SqlClient" version="4.8.1" targetFramework="net472" />
+  <package id="System.Data.SqlClient" version="4.8.6" targetFramework="net472" />
 </packages>
\ No newline at end of file