diff --git a/shell.nix b/shell.nix
index 44fffa4..1416696 100644
--- a/shell.nix
+++ b/shell.nix
@@ -22,7 +22,7 @@ pkgs.mkShell {
     elmPackages.elm-json
     elmPackages.elm-language-server
     elmPackages.elm-test
-    go_1_18
+    go_1_20
     golint
     gopls
     nodejs_18