diff --git a/InfluxData.Net.Common/InfluxData.Net.Common.csproj b/InfluxData.Net.Common/InfluxData.Net.Common.csproj
index befd9a5..95ccdf7 100644
--- a/InfluxData.Net.Common/InfluxData.Net.Common.csproj
+++ b/InfluxData.Net.Common/InfluxData.Net.Common.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
-    <PackageReference Include="System.Net.Http" Version="4.3.2" />
+    <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/InfluxData.Net.InfluxDb/InfluxData.Net.InfluxDb.csproj b/InfluxData.Net.InfluxDb/InfluxData.Net.InfluxDb.csproj
index d93aabd..7289139 100644
--- a/InfluxData.Net.InfluxDb/InfluxData.Net.InfluxDb.csproj
+++ b/InfluxData.Net.InfluxDb/InfluxData.Net.InfluxDb.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Net.Http" Version="4.3.2" />
+    <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>
 
   <ItemGroup>