diff --git a/.env b/.env
index d62ba499..d912c066 100644
--- a/.env
+++ b/.env
@@ -1,5 +1,5 @@
-SOURCE_WASM_FILE_UBUNTU="WasmRunner/obj/release/net8.0/wasi-wasm/wasm/for-publish/WasmRunner.wasm"
-SOURCE_WASM_FILE="WasmRunner/bin/Release/net8.0/wasi-wasm/AppBundle/WasmRunner.wasm"
+SOURCE_WASM_FILE_UBUNTU="WasmRunner/obj/release/net9.0/wasi-wasm/wasm/for-publish/WasmRunner.wasm"
+SOURCE_WASM_FILE="WasmRunner/bin/Release/net9.0/wasi-wasm/AppBundle/WasmRunner.wasm"
 MYSQL_CONNECTION_STRING="server=localhost;database=tests;user=root"
 POSTGRES_CONNECTION_STRING="host=localhost;database=tests;username=postgres;password=pass"
 POSTGRES_USER="postgres"
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f9d007df..19214b74 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,6 +5,7 @@ defaults:
 
 env:
   SQLC_VERSION: 1.27.0
+  DOTNET_VERSION: "9.0.x"
   WASI_SDK_VERSION: 22
 
 on:
@@ -28,7 +29,7 @@ jobs:
       - name: Set up .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: "8.0.x"
+          dotnet-version: ${{ env.DOTNET_VERSION }}
 
       - name: .NET Lint
         uses: zyactions/dotnet-lint@v1
@@ -55,7 +56,7 @@ jobs:
       - name: Setup Dotnet
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: ${{ env.DOTNET_VERSION }}
 
       - name: install Wasi workload
         run: dotnet workload install wasi-experimental
@@ -70,12 +71,15 @@ jobs:
           wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${{ env.WASI_SDK_VERSION }}/${{ env.WASI_SDK_FILENAME }}
           tar xf ${{ env.WASI_SDK_FILENAME }}
           chmod -R 755 ${{ env.WASI_SDK_FILENAME }}
+          echo "WASI_SDK_PATH=$(pwd)/${{ env.WASI_SDK_FOLDER_NAME }}" >> $GITHUB_ENV
 
       - name: Dotnet Wasm Publish
         shell: bash
         run: |
           set -e
-          WASI_SDK_PATH="$(pwd)/${{ env.WASI_SDK_FOLDER_NAME }}" dotnet publish WasmRunner -c release
+          ls ${{ env.WASI_SDK_PATH }}
+          
+          dotnet publish WasmRunner -c release
           ./scripts/wasm/copy_plugin_to.sh dist
 
       - name: upload wasm plugin as artifact
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 602654a8..4f68f812 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -7,6 +7,9 @@ permissions:
   contents: write
   pull-requests: write
 
+env:
+  DOTNET_VERSION: "9.0.x"
+
 on:
   push:
     branches: [ "main" ]
@@ -26,7 +29,7 @@ jobs:
       - name: Set up .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: "8.0.x"
+          dotnet-version: ${{ env.DOTNET_VERSION }}
           
       - name: Updating docs
         run: ./docs/scripts/generate_all_docs.sh
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 47332900..8d187f6b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,6 +12,10 @@ on:
       - "**"
       - "!**.md"
 
+
+env:
+  DOTNET_VERSION: "9.0.x"
+
 jobs:
   unit-tests:
     name: Unit Tests
@@ -19,6 +23,11 @@ jobs:
       
     steps:
       - uses: actions/checkout@v4
+      
+      - name: Setup Dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
   
       - name: Run Tests
         run: dotnet test SqlcGenCsharpTests
@@ -30,6 +39,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup Dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
+
       - name: Load .env file
         uses: xom9ikk/dotenv@v2.3.0
         with:
diff --git a/CodeGenerator/CodeGenerator.csproj b/CodeGenerator/CodeGenerator.csproj
index 354d4b95..b642763e 100644
--- a/CodeGenerator/CodeGenerator.csproj
+++ b/CodeGenerator/CodeGenerator.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
     </PropertyGroup>
diff --git a/Drivers/Drivers.csproj b/Drivers/Drivers.csproj
index 0b47e221..06cebd4a 100644
--- a/Drivers/Drivers.csproj
+++ b/Drivers/Drivers.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharp.Drivers</RootNamespace>
     </PropertyGroup>
diff --git a/EndToEndTests/EndToEndTests.csproj b/EndToEndTests/EndToEndTests.csproj
index 73ede0de..624496eb 100644
--- a/EndToEndTests/EndToEndTests.csproj
+++ b/EndToEndTests/EndToEndTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharpTests</RootNamespace>
     </PropertyGroup>
diff --git a/Extensions/Extensions.csproj b/Extensions/Extensions.csproj
index c09b9c37..7afe7b82 100644
--- a/Extensions/Extensions.csproj
+++ b/Extensions/Extensions.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
diff --git a/GeneratedProtobuf/GeneratedProtobuf.csproj b/GeneratedProtobuf/GeneratedProtobuf.csproj
index 73ac6eac..0931067c 100644
--- a/GeneratedProtobuf/GeneratedProtobuf.csproj
+++ b/GeneratedProtobuf/GeneratedProtobuf.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
     </PropertyGroup>
diff --git a/LocalRunner/LocalRunner.csproj b/LocalRunner/LocalRunner.csproj
index de7b21c0..6d12360d 100644
--- a/LocalRunner/LocalRunner.csproj
+++ b/LocalRunner/LocalRunner.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <PublishSingleFile>true</PublishSingleFile>
         <RuntimeIdentifiers>osx-arm64;linux-x64</RuntimeIdentifiers>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
diff --git a/PluginOptions/DotnetFramework.cs b/PluginOptions/DotnetFramework.cs
index 76745fcd..bf6c9c18 100644
--- a/PluginOptions/DotnetFramework.cs
+++ b/PluginOptions/DotnetFramework.cs
@@ -6,6 +6,7 @@ namespace SqlcGenCsharp;
 public enum DotnetFramework
 {
     Dotnet80,
+    Dotnet90,
     DotnetStandard20,
     DotnetStandard21
 }
@@ -15,6 +16,7 @@ public static class DotnetFrameworkExtensions
     private static readonly Dictionary<DotnetFramework, string> EnumToString = new()
     {
         { DotnetFramework.Dotnet80, "net8.0" },
+        { DotnetFramework.Dotnet90, "net9.0" },
         { DotnetFramework.DotnetStandard21, "netstandard2.1" },
         { DotnetFramework.DotnetStandard20, "netstandard2.0" }
     };
@@ -33,6 +35,6 @@ public static DotnetFramework ParseName(string dotnetFramework)
 
     public static bool LatestDotnetSupported(this DotnetFramework me)
     {
-        return me == DotnetFramework.Dotnet80;
+        return me == DotnetFramework.Dotnet80 || me == DotnetFramework.Dotnet90;
     }
 }
\ No newline at end of file
diff --git a/PluginOptions/PluginOptions.csproj b/PluginOptions/PluginOptions.csproj
index d7bd9779..41c843c2 100644
--- a/PluginOptions/PluginOptions.csproj
+++ b/PluginOptions/PluginOptions.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
     </PropertyGroup>
diff --git a/PluginOptions/RawOptions.cs b/PluginOptions/RawOptions.cs
index 0efa8bd0..34847a4d 100644
--- a/PluginOptions/RawOptions.cs
+++ b/PluginOptions/RawOptions.cs
@@ -11,7 +11,7 @@ internal class RawOptions
     public bool GenerateCsproj { get; init; } = true; // generating .csproj files by default
 
     [JsonPropertyName("targetFramework")]
-    public string TargetFramework { get; init; } = DotnetFramework.Dotnet80.ToName();
+    public string TargetFramework { get; init; } = DotnetFramework.Dotnet90.ToName();
 
     [JsonPropertyName("namespaceName")]
     public string NamespaceName { get; init; } = string.Empty;
diff --git a/SqlcGenCsharp/SqlcGenCsharp.csproj b/SqlcGenCsharp/SqlcGenCsharp.csproj
index 1c4a022b..a82e9347 100644
--- a/SqlcGenCsharp/SqlcGenCsharp.csproj
+++ b/SqlcGenCsharp/SqlcGenCsharp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
diff --git a/SqlcGenCsharpTests/SqlcGenCsharpTests.csproj b/SqlcGenCsharpTests/SqlcGenCsharpTests.csproj
index 423d6fba..b22ddeda 100644
--- a/SqlcGenCsharpTests/SqlcGenCsharpTests.csproj
+++ b/SqlcGenCsharpTests/SqlcGenCsharpTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/WasmRunner/WasmRunner.csproj b/WasmRunner/WasmRunner.csproj
index 1a6ba729..a1152b09 100644
--- a/WasmRunner/WasmRunner.csproj
+++ b/WasmRunner/WasmRunner.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>SqlcGenCsharp</RootNamespace>
         <OutputType>Exe</OutputType>
         <RuntimeIdentifier>wasi-wasm</RuntimeIdentifier>
diff --git a/docs/ExamplesDocGen/ExampleDocGen.csproj b/docs/ExamplesDocGen/ExampleDocGen.csproj
index 3ce92306..d8e974cc 100644
--- a/docs/ExamplesDocGen/ExampleDocGen.csproj
+++ b/docs/ExamplesDocGen/ExampleDocGen.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <RootNamespace>DocsGenerator</RootNamespace>
diff --git a/examples/MySqlConnectorDapperExample/MySqlConnectorDapperExample.csproj b/examples/MySqlConnectorDapperExample/MySqlConnectorDapperExample.csproj
index 6ccf0536..93020cd7 100644
--- a/examples/MySqlConnectorDapperExample/MySqlConnectorDapperExample.csproj
+++ b/examples/MySqlConnectorDapperExample/MySqlConnectorDapperExample.csproj
@@ -5,7 +5,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>MySqlConnectorDapperExampleGen</RootNamespace>
         <OutputType>Library</OutputType>
         <Nullable>enable</Nullable>
diff --git a/examples/MySqlConnectorExample/MySqlConnectorExample.csproj b/examples/MySqlConnectorExample/MySqlConnectorExample.csproj
index b4be8a3d..fe981058 100644
--- a/examples/MySqlConnectorExample/MySqlConnectorExample.csproj
+++ b/examples/MySqlConnectorExample/MySqlConnectorExample.csproj
@@ -5,7 +5,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>MySqlConnectorExampleGen</RootNamespace>
         <OutputType>Library</OutputType>
         <Nullable>enable</Nullable>
diff --git a/examples/NpgsqlDapperExample/NpgsqlDapperExample.csproj b/examples/NpgsqlDapperExample/NpgsqlDapperExample.csproj
index 4bb64316..805ebf47 100644
--- a/examples/NpgsqlDapperExample/NpgsqlDapperExample.csproj
+++ b/examples/NpgsqlDapperExample/NpgsqlDapperExample.csproj
@@ -5,7 +5,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>NpgsqlDapperExampleGen</RootNamespace>
         <OutputType>Library</OutputType>
         <Nullable>enable</Nullable>
diff --git a/examples/NpgsqlExample/NpgsqlExample.csproj b/examples/NpgsqlExample/NpgsqlExample.csproj
index d076798b..1d592eb7 100644
--- a/examples/NpgsqlExample/NpgsqlExample.csproj
+++ b/examples/NpgsqlExample/NpgsqlExample.csproj
@@ -5,7 +5,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>NpgsqlExampleGen</RootNamespace>
         <OutputType>Library</OutputType>
         <Nullable>enable</Nullable>
diff --git a/examples/SqliteDapperExample/SqliteDapperExample.csproj b/examples/SqliteDapperExample/SqliteDapperExample.csproj
index 256483af..9e2d53da 100644
--- a/examples/SqliteDapperExample/SqliteDapperExample.csproj
+++ b/examples/SqliteDapperExample/SqliteDapperExample.csproj
@@ -5,7 +5,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>SqliteDapperExampleGen</RootNamespace>
         <OutputType>Library</OutputType>
         <Nullable>enable</Nullable>
diff --git a/examples/SqliteExample/SqliteExample.csproj b/examples/SqliteExample/SqliteExample.csproj
index d31ba452..ed458376 100644
--- a/examples/SqliteExample/SqliteExample.csproj
+++ b/examples/SqliteExample/SqliteExample.csproj
@@ -5,7 +5,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <RootNamespace>SqliteExampleGen</RootNamespace>
         <OutputType>Library</OutputType>
         <Nullable>enable</Nullable>
diff --git a/sqlc.ci.yaml b/sqlc.ci.yaml
index aa9afdd8..cde1d03a 100644
--- a/sqlc.ci.yaml
+++ b/sqlc.ci.yaml
@@ -14,7 +14,7 @@ sql:
         out: examples/NpgsqlExample
         options:
           useDapper: false
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: NpgsqlExampleGen
   - schema: "examples/config/postgresql/schema.sql"
@@ -25,7 +25,7 @@ sql:
         out: examples/NpgsqlDapperExample
         options:
           useDapper: true
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: NpgsqlDapperExampleGen
   - schema: "examples/config/postgresql/schema.sql"
@@ -60,7 +60,7 @@ sql:
         out: examples/MySqlConnectorExample
         options:
           useDapper: false
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: MySqlConnectorExampleGen
   - schema: "examples/config/mysql/schema.sql"
@@ -71,7 +71,7 @@ sql:
         out: examples/MySqlConnectorDapperExample
         options:
           useDapper: true
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: MySqlConnectorDapperExampleGen
   - schema: "examples/config/mysql/schema.sql"
@@ -106,7 +106,7 @@ sql:
         out: examples/SqliteExample
         options:
           useDapper: false
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: SqliteExampleGen
   - schema: "examples/config/sqlite/schema.sql"
@@ -117,7 +117,7 @@ sql:
         out: examples/SqliteDapperExample
         options:
           useDapper: true
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: SqliteDapperExampleGen
   - schema: "examples/config/sqlite/schema.sql"
diff --git a/sqlc.local.yaml b/sqlc.local.yaml
index ba1f13a8..29d17ed3 100644
--- a/sqlc.local.yaml
+++ b/sqlc.local.yaml
@@ -13,7 +13,7 @@ sql:
         out: examples/NpgsqlExample
         options:
           useDapper: false
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: NpgsqlExampleGen
   - schema: "examples/config/postgresql/schema.sql"
@@ -24,7 +24,7 @@ sql:
         out: examples/NpgsqlDapperExample
         options:
           useDapper: true
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: NpgsqlDapperExampleGen
   - schema: "examples/config/postgresql/schema.sql"
@@ -59,7 +59,7 @@ sql:
         out: examples/MySqlConnectorExample
         options:
           useDapper: false
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: MySqlConnectorExampleGen
   - schema: "examples/config/mysql/schema.sql"
@@ -70,7 +70,7 @@ sql:
         out: examples/MySqlConnectorDapperExample
         options:
           useDapper: true
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: MySqlConnectorDapperExampleGen
   - schema: "examples/config/mysql/schema.sql"
@@ -105,7 +105,7 @@ sql:
         out: examples/SqliteExample
         options:
           useDapper: false
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: SqliteExampleGen
   - schema: "examples/config/sqlite/schema.sql"
@@ -116,7 +116,7 @@ sql:
         out: examples/SqliteDapperExample
         options:
           useDapper: true
-          targetFramework: net8.0
+          targetFramework: net9.0
           generateCsproj: true
           namespaceName: SqliteDapperExampleGen
   - schema: "examples/config/sqlite/schema.sql"