diff --git a/devbox.json b/devbox.json
index 07b0742..b488d08 100644
--- a/devbox.json
+++ b/devbox.json
@@ -16,7 +16,7 @@
     "traefik@3.7.10",
     "claude-code@0.2.122",
     "go@latest",
-    "dotnet-sdk@2.1.810",
+    "dotnet-sdk@8.0.424",
     "opentofu@1.12.5",
     "_1password@2.30.0",
     "github-cli@0.12.0",