diff --git a/Directory.Packages.props b/Directory.Packages.props
index 52893d3..66336ee 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -9,8 +9,8 @@
     <PackageVersion Include="Microsoft.AspNetCore.Routing" Version="2.3.9" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="18.3.3" />
     <PackageVersion Include="Microsoft.Build.Framework" Version="18.3.3" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.3.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="5.3.0" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
     <PackageVersion Include="Microsoft.Extensions.Hosting" Version="10.0.3" />
     <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.3" />
diff --git a/src/StreamSharp.SourceGenerators/packages.lock.json b/src/StreamSharp.SourceGenerators/packages.lock.json
index e9a889e..fb31325 100644
--- a/src/StreamSharp.SourceGenerators/packages.lock.json
+++ b/src/StreamSharp.SourceGenerators/packages.lock.json
@@ -4,18 +4,18 @@
     ".NETStandard,Version=v2.0": {
       "Microsoft.CodeAnalysis.Analyzers": {
         "type": "Direct",
-        "requested": "[3.11.0, )",
-        "resolved": "3.11.0",
-        "contentHash": "v/EW3UE8/lbEYHoC2Qq7AR/DnmvpgdtAMndfQNmpuIMx/Mto8L5JnuCfdBYtgvalQOtfNCnxFejxuRrryvUTsg=="
+        "requested": "[5.3.0, )",
+        "resolved": "5.3.0",
+        "contentHash": "KuLhbZwB0L8JikL86AE5VWEp3RLNjIcp+j8yz9EJ/UBgRz4+qDEjHg/tluRFbpYpD/e37BqaaNFbQ0vqawBwWQ=="
       },
       "Microsoft.CodeAnalysis.CSharp": {
         "type": "Direct",
-        "requested": "[5.0.0, )",
-        "resolved": "5.0.0",
-        "contentHash": "5DSyJ9bk+ATuDy7fp2Zt0mJStDVKbBoiz1DyfAwSa+k4H4IwykAUcV3URelw5b8/iVbfSaOwkwmPUZH6opZKCw==",
+        "requested": "[5.3.0, )",
+        "resolved": "5.3.0",
+        "contentHash": "SQFNGQF4f7UfDXKxMzzGNMr3fjrPDIjLfmRvvVgDCw+dyvEHDaRfHuKA5q0Pr0/JW0Gcw89TxrxrS/MjwBvluQ==",
         "dependencies": {
-          "Microsoft.CodeAnalysis.Analyzers": "3.11.0",
-          "Microsoft.CodeAnalysis.Common": "[5.0.0]",
+          "Microsoft.CodeAnalysis.Analyzers": "5.3.0-2.25625.1",
+          "Microsoft.CodeAnalysis.Common": "[5.3.0]",
           "System.Buffers": "4.6.0",
           "System.Collections.Immutable": "9.0.0",
           "System.Memory": "4.6.0",
@@ -49,10 +49,10 @@
       },
       "Microsoft.CodeAnalysis.Common": {
         "type": "Transitive",
-        "resolved": "5.0.0",
-        "contentHash": "ZXRAdvH6GiDeHRyd3q/km8Z44RoM6FBWHd+gen/la81mVnAdHTEsEkO5J0TCNXBymAcx5UYKt5TvgKBhaLJEow==",
+        "resolved": "5.3.0",
+        "contentHash": "uC0qk3jzTQY7i90ehfnCqaOZpBUGJyPMiHJ3c0jOb8yaPBjWzIhVdNxPbeVzI74DB0C+YgBKPLqUkgFZzua5Mg==",
         "dependencies": {
-          "Microsoft.CodeAnalysis.Analyzers": "3.11.0",
+          "Microsoft.CodeAnalysis.Analyzers": "5.3.0-2.25625.1",
           "System.Buffers": "4.6.0",
           "System.Collections.Immutable": "9.0.0",
           "System.Memory": "4.6.0",