diff --git a/.tool-versions b/.tool-versions
index a57e3db..8ff6650 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-dotnet-core 3.1.419
+dotnet 6.0.425
diff --git a/Makefile b/Makefile
index c167256..762f88f 100644
--- a/Makefile
+++ b/Makefile
@@ -48,5 +48,5 @@ guard-env-%:
 
 .PHONY: init
 init:
-	asdf plugin-add dotnet-core || true
+	asdf plugin-add dotnet || true
 	asdf install