diff --git a/symlinks/tool-versions b/symlinks/tool-versions
index 82c128c..7d889b8 100644
--- a/symlinks/tool-versions
+++ b/symlinks/tool-versions
@@ -3,3 +3,4 @@ nodejs 15.5.0
 python system
 ruby 3.0.0
 neovim 0.5.0
+dotnet-core 5.0.202