diff --git a/src/Delta.CertXplorer.Core/Delta.CertXplorer.Core.csproj b/src/Delta.CertXplorer.Core/Delta.CertXplorer.Core.csproj
index 46d138f..cea865b 100644
--- a/src/Delta.CertXplorer.Core/Delta.CertXplorer.Core.csproj
+++ b/src/Delta.CertXplorer.Core/Delta.CertXplorer.Core.csproj
@@ -150,7 +150,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="log4net" Version="2.0.16" />
+    <PackageReference Include="log4net" Version="2.0.17" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>