diff --git a/SynthEHR.Core/SynthEHR.Core.csproj b/SynthEHR.Core/SynthEHR.Core.csproj
index 7368656..7fb486c 100644
--- a/SynthEHR.Core/SynthEHR.Core.csproj
+++ b/SynthEHR.Core/SynthEHR.Core.csproj
@@ -44,7 +44,7 @@
     <EmbeddedResource Include="Datasets\Maternity.csv" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="CsvHelper" Version="33.0.1" />
+    <PackageReference Include="CsvHelper" Version="33.1.0" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
   </ItemGroup>
   <ItemGroup>