diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0de2cf4..d46d797 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@3e891b0cb619bf60e2c25674b222b8940e2c1c25 # v4.1.0
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 9.0.x
 
       - name: Verify formatting
         run: >
@@ -53,7 +53,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@3e891b0cb619bf60e2c25674b222b8940e2c1c25 # v4.1.0
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 9.0.x
 
       - name: Run tests
         run: >
@@ -94,7 +94,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@3e891b0cb619bf60e2c25674b222b8940e2c1c25 # v4.1.0
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 9.0.x
 
       - name: Publish app
         run: >
diff --git a/Directory.Build.props b/Directory.Build.props
index 9456b40..0e8f7c5 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net9.0-windows</TargetFramework>
     <Version>999.9.9-dev</Version>
     <Company>Tyrrrz</Company>
     <Copyright>Copyright (C) Oleksii Holub</Copyright>