diff --git a/.github/workflows/dotnet-coverage.yml b/.github/workflows/dotnet-coverage.yml
index d728b9f..f1a78d7 100644
--- a/.github/workflows/dotnet-coverage.yml
+++ b/.github/workflows/dotnet-coverage.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 10.0.x
       - name: Restore dependencies
         run: dotnet restore --verbosity normal
       - name: Build
diff --git a/.github/workflows/dotnet-lint.yml b/.github/workflows/dotnet-lint.yml
index a446093..096a4f7 100644
--- a/.github/workflows/dotnet-lint.yml
+++ b/.github/workflows/dotnet-lint.yml
@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["windows-2022", "windows-2025", "ubuntu-24.04", "macos-14"]
-        dotnet-version: [8.x, 9.x]
+        dotnet-version: [9.0.x, 10.0.x]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v5
diff --git a/.github/workflows/dotnet-test.yml b/.github/workflows/dotnet-test.yml
index 601481a..897639b 100644
--- a/.github/workflows/dotnet-test.yml
+++ b/.github/workflows/dotnet-test.yml
@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["windows-2022", "windows-2025", "ubuntu-24.04", "macos-14"]
-        dotnet-version: [8.x, 9.x]
+        dotnet-version: [9.0.x, 10.0.x]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v5
diff --git a/Dockerfile b/Dockerfile
index c627e7b..00ac769 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-ARG BUILDTIME_IMAGE=mcr.microsoft.com/dotnet/sdk:8.0.402-alpine3.19
-ARG RUNTIME_IMAGE=mcr.microsoft.com/dotnet/runtime:8.0.8-alpine3.19
+ARG BUILDTIME_IMAGE=mcr.microsoft.com/dotnet/sdk:10.0.100-alpine3.22-amd64
+ARG RUNTIME_IMAGE=mcr.microsoft.com/dotnet/runtime:10.0.0-alpine3.22-amd64
 
 ###############################################################################
 FROM ${BUILDTIME_IMAGE} AS init