diff --git a/Tools/Schema.NET.Tool/Schema.NET.Tool.csproj b/Tools/Schema.NET.Tool/Schema.NET.Tool.csproj
index eb4e7556..369556d2 100644
--- a/Tools/Schema.NET.Tool/Schema.NET.Tool.csproj
+++ b/Tools/Schema.NET.Tool/Schema.NET.Tool.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" PrivateAssets="all"/>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" PrivateAssets="all"/>
     <PackageReference Include="System.Text.Json" Version="9.0.11" GeneratePathProperty="true" PrivateAssets="all"/>
   </ItemGroup>
 
diff --git a/Tools/Schema.NET.Tool/packages.lock.json b/Tools/Schema.NET.Tool/packages.lock.json
index e29fa8a2..71d0bd16 100644
--- a/Tools/Schema.NET.Tool/packages.lock.json
+++ b/Tools/Schema.NET.Tool/packages.lock.json
@@ -4,20 +4,20 @@
     ".NETStandard,Version=v2.0": {
       "Microsoft.CodeAnalysis.CSharp": {
         "type": "Direct",
-        "requested": "[4.14.0, )",
-        "resolved": "4.14.0",
-        "contentHash": "568a6wcTivauIhbeWcCwfWwIn7UV7MeHEBvFB2uzGIpM2OhJ4eM/FZ8KS0yhPoNxnSpjGzz7x7CIjTxhslojQA==",
+        "requested": "[5.0.0, )",
+        "resolved": "5.0.0",
+        "contentHash": "5DSyJ9bk+ATuDy7fp2Zt0mJStDVKbBoiz1DyfAwSa+k4H4IwykAUcV3URelw5b8/iVbfSaOwkwmPUZH6opZKCw==",
         "dependencies": {
           "Microsoft.CodeAnalysis.Analyzers": "3.11.0",
-          "Microsoft.CodeAnalysis.Common": "[4.14.0]",
-          "System.Buffers": "4.5.1",
+          "Microsoft.CodeAnalysis.Common": "[5.0.0]",
+          "System.Buffers": "4.6.0",
           "System.Collections.Immutable": "9.0.0",
-          "System.Memory": "4.5.5",
-          "System.Numerics.Vectors": "4.5.0",
+          "System.Memory": "4.6.0",
+          "System.Numerics.Vectors": "4.6.0",
           "System.Reflection.Metadata": "9.0.0",
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0",
-          "System.Text.Encoding.CodePages": "7.0.0",
-          "System.Threading.Tasks.Extensions": "4.5.4"
+          "System.Runtime.CompilerServices.Unsafe": "6.1.0",
+          "System.Text.Encoding.CodePages": "8.0.0",
+          "System.Threading.Tasks.Extensions": "4.6.0"
         }
       },
       "MinVer": {
@@ -65,18 +65,18 @@
       },
       "Microsoft.CodeAnalysis.Common": {
         "type": "Transitive",
-        "resolved": "4.14.0",
-        "contentHash": "PC3tuwZYnC+idaPuoC/AZpEdwrtX7qFpmnrfQkgobGIWiYmGi5MCRtl5mx6QrfMGQpK78X2lfIEoZDLg/qnuHg==",
+        "resolved": "5.0.0",
+        "contentHash": "ZXRAdvH6GiDeHRyd3q/km8Z44RoM6FBWHd+gen/la81mVnAdHTEsEkO5J0TCNXBymAcx5UYKt5TvgKBhaLJEow==",
         "dependencies": {
           "Microsoft.CodeAnalysis.Analyzers": "3.11.0",
-          "System.Buffers": "4.5.1",
+          "System.Buffers": "4.6.0",
           "System.Collections.Immutable": "9.0.0",
-          "System.Memory": "4.5.5",
-          "System.Numerics.Vectors": "4.5.0",
+          "System.Memory": "4.6.0",
+          "System.Numerics.Vectors": "4.6.0",
           "System.Reflection.Metadata": "9.0.0",
-          "System.Runtime.CompilerServices.Unsafe": "6.0.0",
-          "System.Text.Encoding.CodePages": "7.0.0",
-          "System.Threading.Tasks.Extensions": "4.5.4"
+          "System.Runtime.CompilerServices.Unsafe": "6.1.0",
+          "System.Text.Encoding.CodePages": "8.0.0",
+          "System.Threading.Tasks.Extensions": "4.6.0"
         }
       },
       "Microsoft.NETCore.Platforms": {
@@ -86,8 +86,8 @@
       },
       "System.Buffers": {
         "type": "Transitive",
-        "resolved": "4.5.1",
-        "contentHash": "Rw7ijyl1qqRS0YQD/WycNst8hUUMgrMH4FCn1nNm27M4VxchZ1js3fVjQaANHO5f3sN4isvP4a+Met9Y4YomAg=="
+        "resolved": "4.6.0",
+        "contentHash": "lN6tZi7Q46zFzAbRYXTIvfXcyvQQgxnY7Xm6C6xQ9784dEL1amjM6S6Iw4ZpsvesAKnRVsM4scrDQaDqSClkjA=="
       },
       "System.Collections.Immutable": {
         "type": "Transitive",
@@ -110,18 +110,18 @@
       },
       "System.Memory": {
         "type": "Transitive",
-        "resolved": "4.5.5",
-        "contentHash": "XIWiDvKPXaTveaB7HVganDlOCRoj03l+jrwNvcge/t8vhGYKvqV+dMv6G4SAX2NoNmN0wZfVPTAlFwZcZvVOUw==",
+        "resolved": "4.6.0",
+        "contentHash": "OEkbBQoklHngJ8UD8ez2AERSk2g+/qpAaSWWCBFbpH727HxDq5ydVkuncBaKcKfwRqXGWx64dS6G1SUScMsitg==",
         "dependencies": {
-          "System.Buffers": "4.5.1",
-          "System.Numerics.Vectors": "4.4.0",
-          "System.Runtime.CompilerServices.Unsafe": "4.5.3"
+          "System.Buffers": "4.6.0",
+          "System.Numerics.Vectors": "4.6.0",
+          "System.Runtime.CompilerServices.Unsafe": "6.1.0"
         }
       },
       "System.Numerics.Vectors": {
         "type": "Transitive",
-        "resolved": "4.5.0",
-        "contentHash": "QQTlPTl06J/iiDbJCiepZ4H//BVraReU4O4EoRw1U02H5TLUIT7xn3GnDp9AXPSlJUDyFs4uWjWafNX6WrAojQ=="
+        "resolved": "4.6.0",
+        "contentHash": "t+SoieZsRuEyiw/J+qXUbolyO219tKQQI0+2/YI+Qv7YdGValA6WiuokrNKqjrTNsy5ABWU11bdKOzUdheteXg=="
       },
       "System.Reflection.Metadata": {
         "type": "Transitive",
@@ -134,13 +134,13 @@
       },
       "System.Runtime.CompilerServices.Unsafe": {
         "type": "Transitive",
-        "resolved": "6.0.0",
-        "contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
+        "resolved": "6.1.0",
+        "contentHash": "5o/HZxx6RVqYlhKSq8/zronDkALJZUT2Vz0hx43f0gwe8mwlM0y2nYlqdBwLMzr262Bwvpikeb/yEwkAa5PADg=="
       },
       "System.Text.Encoding.CodePages": {
         "type": "Transitive",
-        "resolved": "7.0.0",
-        "contentHash": "LSyCblMpvOe0N3E+8e0skHcrIhgV2huaNcjUUEa8hRtgEAm36aGkRoC8Jxlb6Ra6GSfF29ftduPNywin8XolzQ==",
+        "resolved": "8.0.0",
+        "contentHash": "OZIsVplFGaVY90G2SbpgU7EnCoOO5pw1t4ic21dBF3/1omrJFpAGoNAVpPyMVOC90/hvgkGG3VFqR13YgZMQfg==",
         "dependencies": {
           "System.Memory": "4.5.5",
           "System.Runtime.CompilerServices.Unsafe": "6.0.0"
@@ -158,10 +158,10 @@
       },
       "System.Threading.Tasks.Extensions": {
         "type": "Transitive",
-        "resolved": "4.5.4",
-        "contentHash": "zteT+G8xuGu6mS+mzDzYXbzS7rd3K6Fjb9RiZlYlJPam2/hU7JCBZBVEcywNuR+oZ1ncTvc/cq0faRr3P01OVg==",
+        "resolved": "4.6.0",
+        "contentHash": "I5G6Y8jb0xRtGUC9Lahy7FUvlYlnGMMkbuKAQBy8Jb7Y6Yn8OlBEiUOY0PqZ0hy6Ua8poVA1ui1tAIiXNxGdsg==",
         "dependencies": {
-          "System.Runtime.CompilerServices.Unsafe": "4.5.3"
+          "System.Runtime.CompilerServices.Unsafe": "6.1.0"
         }
       }
     }