diff --git a/.cspell.json b/.cspell.json
index 113c218..f27d60b 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -31,6 +31,7 @@
   ],
   "ignorePaths": [
     "**/*.spdx.json",
+    "**/*.csproj",
     "**/bin/**",
     "**/obj/**",
     "**/.git/**",
diff --git a/src/DemaConsulting.SpdxModel/DemaConsulting.SpdxModel.csproj b/src/DemaConsulting.SpdxModel/DemaConsulting.SpdxModel.csproj
index 0aa3851..8496688 100644
--- a/src/DemaConsulting.SpdxModel/DemaConsulting.SpdxModel.csproj
+++ b/src/DemaConsulting.SpdxModel/DemaConsulting.SpdxModel.csproj
@@ -36,7 +36,7 @@
       <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.SpdxModel.Tests/DemaConsulting.SpdxModel.Tests.csproj b/test/DemaConsulting.SpdxModel.Tests/DemaConsulting.SpdxModel.Tests.csproj
index fde68f6..3501e37 100644
--- a/test/DemaConsulting.SpdxModel.Tests/DemaConsulting.SpdxModel.Tests.csproj
+++ b/test/DemaConsulting.SpdxModel.Tests/DemaConsulting.SpdxModel.Tests.csproj
@@ -35,7 +35,7 @@
 			<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>