diff --git a/src/DemaConsulting.SpdxTool/DemaConsulting.SpdxTool.csproj b/src/DemaConsulting.SpdxTool/DemaConsulting.SpdxTool.csproj
index 752b5a1..943b3e6 100644
--- a/src/DemaConsulting.SpdxTool/DemaConsulting.SpdxTool.csproj
+++ b/src/DemaConsulting.SpdxTool/DemaConsulting.SpdxTool.csproj
@@ -44,7 +44,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="SonarAnalyzer.CSharp" Version="10.17.0.131074">
+    <PackageReference Include="SonarAnalyzer.CSharp" Version="10.18.0.131500">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/test/DemaConsulting.SpdxTool.Tests/DemaConsulting.SpdxTool.Tests.csproj b/test/DemaConsulting.SpdxTool.Tests/DemaConsulting.SpdxTool.Tests.csproj
index 0e76865..851fe8d 100644
--- a/test/DemaConsulting.SpdxTool.Tests/DemaConsulting.SpdxTool.Tests.csproj
+++ b/test/DemaConsulting.SpdxTool.Tests/DemaConsulting.SpdxTool.Tests.csproj
@@ -32,7 +32,7 @@
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="SonarAnalyzer.CSharp" Version="10.17.0.131074">
+		<PackageReference Include="SonarAnalyzer.CSharp" Version="10.18.0.131500">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>